| Subject | Vol | No. | Page |
| 100-day clocks by New Master | V | 3 | 72 |
| 1885 International Inventions Exhibition | X | 3 | 7-10 |
| 1885 International Inventions Exhibition | X | 4 | 8 |
| 1888-1902. The torsion clock situation in this period | X | 4 | 19-22 |
| 400-day clock collecting | VII | 4 | 16-21 |
| 400-day clock escapement adjusting | X | 2 | 9-16 |
| 400-day clock fork | X | 3 | 10-12 |
| 400-day clock Look-a-likes. | VIII | 1 | 5, 6 |
| 400-day clock museum, Mainhardt, Germany | XI | I | 7-13 |
| 400-day clock repairs | IX | 1 | 21-24 |
| 400-day clock running duration trial | VIII | 1 | 26 |
| 400-day clock running history over 43 years | VIII | 2 | 26-27 |
| 400-day clock service and repair. | V | 4 | Supplement |
| 400-day clock timing | XII | 2 | 19-20 |
| 400-day clock, "running in". | IV | 4 | 120 |
| 400-day clock, the smallest | VIII | 4 | 12-14 |
| 400-day striking clock patents | X | 2 | 19-21 |
| 400-Day striking clock problems | X | 1 | 13-18 |
| 400-day Table Striker | VII | 4 | 9-13 |
| 43 years of running records for a Schatz clock | VIII | 2 | 26-27 |
| 4-ball pendulum first made. | V | 4 | 100 |
| 4-glass cased 400-day clock, case restoration | XI | 4 | 11-17 |
| 4-glass cased striking 400-day clock | XII | 1 | 6,7 |
| 50 years of the Horolovar Repair Guide | X | 1 | 10-13 |
| 500-day sub-midget clock | I | 2 | 34,35 |
| 507 model from Gustav Becker | X | 2 | 16-18 |
| A. C. Becken by Kern & Link | VI | 2 | 37,38 |
| Acorn pendulum, Kienzle miniature clock | II | 1 | 15-18 |
| Adjustable bottom block, Badische | II | 4 | 7 |
| Adjustable pallets in Schatz mini | VI | 2 | 38 |
| Subject | Vol | No. | Page |
| Adjusting 400-day 4 ball and disc pendulums for time keeping | III | 2 | 58,59 |
| Adjusting hands on 400-day clocks | X | 4 | 9-12 |
| Adjusting suspension spring size | IX | 3,4 | 27 |
| Adjusting the 400-day clock escapement | X | 2 | 9-16 |
| Adjusting your suspension fork | IV | 2 | 59 |
| Advertising for early Atmos clocks, Part 1 | XII | 2 | 10, 11 |
| Advertising for early Atmos clocks, Part 2 | XII | 3 | 11-13 |
| Advertising for early Atmos clocks, Part 3 | XII | 4 | 12-14 |
| Akribie clock by Badische Uhrenfabrik | IX | 3,4 | 6-11 |
| Altitude effect on Atmos bellows | VII | 4 | 22-23 |
| Anchor pin adjustment, Kundo miniature | II | 4 | 11 |
| Anchor pin and fork relationship | I | 4 | 9-11 |
| Anchor pin depthing and fork tines | I | 1 | 4,5 |
| Anchor pin, Kienzle miniature. | V | 4 | 99,100 |
| Angel columned JUF clock c1906-8 | X | 1 | 18,19 |
| Angemeldet | I | 3 | 4 |
| Anniversary & torsion clock exhibition, NAWCC Museum 2007 | XII | 2 | 4, 5 |
| Anniversary Clock book, by Peter Wotton. | IV | 3 | 71 |
| Anniversary clock by Bowler and Burdick Co. | II | 4 | 9 |
| Anniversary clock, Bowler and Burdick | I | 3 | 4,5 |
| Anniversary clocks, Bowler and Burdick 1906 catalog. | IV | 4 | Supplement |
| Anniversary clocks, Bowler and Burdick. | IV | 4 | 97 |
| Ansonia "candlestick" Terry pat. 1852 Clock | VI | 1 | 21-24 |
| Ansonia 400-day wall clock | II | 2 | 5 |
| Ansonia movement torsion clock, Libra VI | VIII | 3 | 18-21 |
| Ansonia torsion clock to Terry patent 1852 | VI | 1 | 21-24 |
| Ansonia torsion pendulum clock | III | 1 | 6 |
| Anton Harder experimental 400 day clock, Graham escapement | I | 3 | 7-10 |
| Anton Harder, US patent no. 269052 | II | 2 | 9 |
| Art Deco Reutter Atmos I, Model FJ1 | XI | 4 | 8-10 |
| Subject | Vol | No. | Page |
| Art deco style Atmos I clock | IV | 2 | 48-49 |
| Art Moderne model LG4, Atmos. | V | 4 | 105,106 |
| Assembling the 400-day clock | III | 4 | 115-119 |
| Atmos 526 repair tips. | IV | 4 | 115,116 |
| Atmos 88 and Atlantis model clocks | III | 3 | 80,81 |
| Atmos Art Moderne model LG4. | V | 4 | 105,106 |
| Atmos beat rate, suspension spring and pendulum. | V | 1 | 18-20 |
| Atmos bellows and altitude effect | VII | 4 | 22-23 |
| Atmos bellows testing and replacement | III | 3 | 81-83 |
| Atmos by J L Reutter | IX | 3,4 | 11-16 |
| Atmos caliber 519 clock | III | 1 | 18,19 |
| Atmos calibre 528/1 square dial | III | 2 | 50,51 |
| Atmos calibre | XIII |
| 16-21 |
| Atmos clock care | III | 4 | 120-123 |
| Atmos clock dating | II | 3 | 83 |
| Atmos clock dating | IV | 1 | 18 |
| Atmos clock engraved "Bee", "Fish", "Caravelle", and "Chinese" motifs. | IV | 3 | 81,82 |
| Atmos clock fork overbanking | III | 1 | 19 |
| Atmos clock hints | II | 3 | 15,16 |
| Atmos clock information on Internet | III | 2 | 51,52 |
| Atmos clock replacement suspension spring. | IV | 3 | 82 |
| Atmos clock runs fast ? | VII | 4 | 22 |
| Atmos clock serial number enquiry | III | 1 | 19,20 |
| Atmos clock setting with a Timetrax 350 | IV | 1 | 18,19 |
| Atmos clock story | II | 4 | 19,20 |
| Atmos clock with engraved panels. | IV | 3 | 81,82 |
| Atmos clock, model PO 1. | V | 1 | 17 |
| Atmos clock, placing in beat | IV | 2 | 50 |
| Atmos clocks, basic information | IX | 2 | 14-16 |
| Atmos clocks. What makes them run? | V | 2 | 51,52 |
| Subject | Vol | No. | Page |
| Atmos coil spring problem | IV | 2 | 50-51 |
| Atmos du millenaire (of the millennium). | IV | 4 | 114,115 |
| Atmos first prototype, Jean-Leon Reutter. | IV | 4 | 116 |
| Atmos I Model c1935, Reutter | VI | 2 | 46,47 |
| Atmos I series movements | III | 2 | 52,53 |
| Atmos I, art deco style clock | IV | 2 | 48-49 |
| Atmos I, Model RB1 | III | 4 | 119,120 |
| Atmos I, Reutter, Art Deco, Model FJ1 | XI | 4 | 8-10 |
| Atmos II clocks | IV | 1 | 17-18 |
| Atmos in art deco wooden case. | V | 2 | 50,51 |
| Atmos Jubilee model | V | 3 | 78 |
| Atmos mainspring winding. | IV | 4 | 16,117 |
| Atmos Mysterieuse - 2003, 75th anniversary model | X | 1 | 4-9 |
| Atmos parts procurement: Part 1: Current situation | VI | 2 | 48,49 |
| Atmos parts, finding. | V | 4 | 106,107 |
| Atmos regulation with TimeTrax® 350. | IV | 3 | 83 |
| Atmos Regulator 2002, Calibre 580. | VIII | 1 | 8-10 |
| Atmos Reutter clock, checking it out. | X | 4 | 24-26 |
| Atmos Reutter I, K1/K2 "Jubilee" models | XI | 3 | 9-11 |
| Atmos Reutter Model GM1 Rene Fontaine | XI | 2 | 9,10 |
| Atmos runs too fast | XI | 4 | 10,11 |
| Atmos suspension springs material. | V | 1 | 18 |
| Atmos timing and lubrication. Part 1. Manual Timing | VI | 1 | 18 |
| Atmos timing and lubrication. Part 2: Electronic timing | VI | 2 | 47,48 |
| Atmos timing and lubrication. Part 3. Lubrication | VI | 3 | 79-80 |
| Atmos with a dome. | V | 1 | 17 |
| Atmos won’t run | XII | 1 | 11,12 |
| Atmos, early advertising, Part 1 | XII | 2 | 10, 11 |
| Atmos, early advertising, Part 2 | XII | 3 | 11-13 |
| Atmos, early advertising, Part 3 | XII | 4 | 12-14 |
| Subject | Vol | No. | Page |
| Atmos, early advertising, Part 4 | XIII |
| 14-16 |
| Atmos, for Gruen, c.1955 | VI | 3 | 78,79 |
| Atmos, Reutter catalogues | XII | 1 | 10,11 |
| Atmos, Reutter model PX1, c.1931 | VI | 1 | 17,18 |
| Australian Regional Sept29 – Oct 1, 2007 | XII | 3 | 5-7 |
| Badische ( Lunar ) 30-day clock | III | 1 | 24-26 |
| Badische clocks | III | 2 | 40-42 |
| Badische suspension block and more | II | 4 | 7,8 |
| Badische Uhrenfabrik clock | II | 1 | 7 |
| Badische Uhrenfabrik fork | II | 3 | 18 |
| Badische Uhrenfabrik wall clock Akribie. | IX | 3,4 | 6-11 |
| Badische, Kienzle and Huber 400-day clocks | VIII | 3 | 12-15 |
| Ball pendulum balls | II | 4 | 20,21 |
| Barrel hook and teeth repair | IX | 1 | 21-23 |
| Barrel on third wheel, Schatz model 49 clocks. | XIII |
| 21-24 |
| Barrel on third wheel, Schatz | I | 2 | 4 |
| Barrel on third wheel, Schatz | I | 3 | 5,6,7 |
| Barrel repair. Hook and teeth damaged | IX | 1 | 21-23 |
| Barrel stump slot | III | 4 | 106 |
| Barrel stump | II | 3 | 16,17 |
| Barrel teeth replacement | II | 4 | 21,22 |
| Barrels in Nisshindo 400-day clocks | IV | 1 | 26 |
| Base cleaning and polishing, brass plated bases | XI | 4 | 17,18 |
| Base for a 400-day clock. Spinning a new brass base. | X | 4 | 30-35 |
| Base, brass. Spinning a new base. | X | 4 | 30-35 |
| Bases for Haller clocks, brass plated | VIII | 3 | 22 |
| Bases, cracked, repairing | XI | 4 | 18,19 |
| Basic 400-day tips | IV | 2 | 47-48 |
| Battery electric torsion clocks 1950’s | XI | 3 | 5,6 |
| Bauer, J. Christian escapement | III | 1 | 15-17 |
| Subject | Vol | No. | Page |
| Bauer, J. Christian. Patent DRP 84582 | X | 4 | 21 |
| Beat adjusting suspension bracket on Gustav Becker clocks (R.G. No.8). | IV | 3 | 79 |
| Beat setting for Atmos clock | IV | 2 | 50 |
| Beat setting of 400-day clocks. | IV | 4 | 107-111 |
| Beat setting on a fixed saddle clock | X | 2 | 26-27 |
| Beat setting on a Junghans clock. | V | 3 | 87 |
| Bechtel, J.B. & Co. | III | 1 | 13 |
| Becken (Kundo) clock pendulum problem | III | 1 | 21-23 |
| Becken 400-day clocks | III | 2 | 40 |
| Becken Co. by Kern & Link | VI | 2 | 37,38 |
| Becker model 507 | X | 2 | 16-18 |
| Becker, Gustav, column finial design | I | 1 | 6 |
| Becker, Gustav, suspension springs and more | II | 3 | 12-15 |
| Becker, Gustav, wall clock | I | 4 | 16 |
| Bee engraved panels on Atmos clock. | IV | 3 | 81,82 |
| Bellows testing and replacement in Atmos clocks | III | 3 | 81-83 |
| Benetfink, London retailer advertisement | III | 4 | 107 |
| Bermuda Carriage, Schatz. | V | 4 | 98,99 |
| Bernbrock, John, custom clock case | III | 2 | 50 |
| Bimetallic pendulum, J.J. Meister | II | 2 | 10,11 |
| Blueing of steel hands. ( Steel in general ). | IV | 3 | 91,92 |
| Borgfeldt, George, & Co. backplate | III | 1 | 11 |
| Borgfeldt, George, 400-day clock | II | 1 | 6 |
| Bowler & Burdick Anniversary clock | I | 3 | 4,5 |
| Bowler & Burdick clocks | II | 2 | 16 |
| Bowler & Burdick | III | 1 | 13 |
| Bowler & Burdick, Anniversary clock | I | 4 | 9 |
| Bowler and Burdick Co. 1906 catalog. | IV | 4 | Supplement |
| Bowler and Burdick Co. clocks. | IV | 4 | 97 |
| Brass bases. Spinning a new base. | X | 4 | 30-35 |
| Subject | Vol | No. | Page |
| Brass case waxing vs lacquering. | IV | 3 | 73 |
| Brass plated base cleaning and polishing | XI | 4 | 17,18 |
| Brass plated Haller clock bases | VIII | 3 | 22 |
| Brass, brushed finish corroded, restoration | VI | 1 | 25 |
| Brass-cased Jahresuhrenfabrik clock | III | 1 | 9 |
| Brushed brass finish, corroded, refinishing | VI | 1 | 25 |
| Busse. M. "chaff cutter" escapement patent DRP 31890 | X | 4 | 20 |
| Calendar clock, J. Link | I | 3 | 20 -24 |
| Calibre 580 Atmos regulator, 2002. | VIII | 1 | 8-10 |
| Candlestick clock by Ansonia, Terry pat. 1852 | VI | 1 | 21-24 |
| Capital replacement on an onyx regulator case. | IV | 3 | 73,74 |
| Caravelle engraved panels on Atmos clock. | IV | 3 | 81,82 |
| Care of your Atmos | III | 4 | 120-123 |
| Case restoration, 4-glass regulator cases | XI | 4 | 11-17 |
| Cases, gilt, cleaning. | V | 4 | 112,113 |
| Cases, wood. Make your own. | V | 1 | 14-16 |
| Century clock by J.W.Hile | IX | 1 | 11-15 |
| Century Clock. J.W. Hile | II | 4 | Supplement |
| Charles Terwilliger and the Horolovar Repair Guide | X | 1 | 10-13 |
| Chemical blueing of steel hands. ( Steel in general ). | IV | 3 | 91,92 |
| Chinese engraved panels on Atmos clock. | IV | 3 | 81,82 |
| Chrome plated Jahresuhrenfabrik clock | III | 3 | 88-90 |
| Chromium-did you know about? | VII | 4 | 23 |
| Cleaning brass parts, tumbling machine | IV | 2 | 33 |
| Cleaning gilt cases. | V | 4 | 112,113 |
| Click cut-out from front plate, Kern & Link | VI | 2 | 37,38 |
| Clock (Wall model) won’t run. Finally fixed!!! | V | 3 | 76,77 |
| Clock bases for Haller clocks, brass plated | VIII | 3 | 22 |
| Clock case design / various movements? | IV | 3 | 72,73 |
| Clock plate restoration, damaged | XII | 4 | 23-26 |
| Subject | Vol | No. | Page |
| Clock won’t run, possible causes. | IV | 3 | 84-86 |
| Clock won’t run. What’s wrong? | V | 2 | 53-56 |
| Coehler, Henry, Co. Inc. | IV | 4 | 107 |
| Coil spring problem in Atmos clocks | IV | 2 | 50-51 |
| Collecting 400-day clocks | VII | 4 | 16-21 |
| Coloured lacquered etched dial repair | XI | 3 | 6,7 |
| Column finial design, Gustav Becker | I | 1 | 6 |
| Converting rear wind to front wind in a standard movement. | V | 1 | 27,28 |
| Corkscrewed suspension spring | III | 3 | 84,85 |
| Corroded brushed brass refinishing | VI | 1 | 25 |
| Counting wheel teeth | IX | 1 | 10 |
| Cracked base repairing | XI | 4 | 18, 19 |
| Cracked plastic verge in Haller 400-day clock | IV | 1 | 20-22 |
| Criteria for "What Clock is that? " | I | 2 | 10 |
| Crystal cased 400-day clocks | VI | 3 | 69 |
| Crystal regulator case, replacement onyx capital. | IV | 3 | 73, 74 |
| C-shaped upper suspension block, Huber patent | IV | 3 | 73 |
| Cylinder escapement clocks by Gustav Becker | XI | 2 | 11-19 |
| Damaged clock plate restoration | XII | 4 | 23-26 |
| Danish electric clock, Telavox | VI | 1 | 9-11 |
| Dating Atmos clocks | III | 3 | 83 |
| Dating Atmos clocks | IV | 1 | 18 |
| Dating Harder clocks | VIII | 2 | 12-20 |
| De Gruyter 400-day striking clocks | X | 4 | 12-18 |
| De Gruyter Clock Manufacturing Co | X | 3 | 7-10 |
| De Gruyter German patent 29348 | X | 2 | 19-21 |
| De Gruyter UK patent 3724 | X | 2 | 19-21 |
| De Gruyter | II | 2 | 13-17 |
| De Gruyter | III | 1 | 15 |
| De Gruyter’s patent | III | 1 | 13 |
| Subject | Vol | No. | Page |
| De. Pat project | VI | 2 | 39-42 |
| De. Pat project, update 2003 | VIII | 1 | 22-23 |
| Definition of Torsion Pendulum clock | I | 3 | 3 |
| Depthing anchor pin and fork tines | I | 1 | 4, 5 |
| Detent escapement striker by Schneckenburger | X11 | 1 | 12-16 |
| Detent escapement wall striking clock | IX | 3, 4 | 16, 17 |
| Detent ratchet escapement Schneckenburger striker | XII | 4 | 14-20 |
| Deutsche Patent Project | VI | 2 | 39-42 |
| Dial fixing pins in tight places | VI | 1 | 24, 25 |
| Dial restoration. | VIII | 1 | 4, 5 |
| Diamond dial Kern 400-day clock | II | 3 | 20-22 |
| Diamond dial on Schatz Model 49 | VI | 2 | 39 |
| Disc pendulum adjusting rod breakage and repair | I | 4 | 6, 7 |
| Disc pendulum development | II | 2 | 12-17 |
| Disc pendulum mix up. "The Prodigal Pendulum " | II | 4 | 11 |
| Disc pendulum weight clearance correction washers | III | 3 | 92 |
| Disc pendulum weight modification | III | 4 | 104-106 |
| Disc pendulum, Franz Vosseler | I | 4 | 5, 6 |
| Disc pendulum, Harder | II | 2 | 12, 13 |
| Disc pendulum, make one. | VIII | 4 | 26-29 |
| Disc pendulums | I | 3 | 11-14 |
| Disc pendulums. When made?? | V | 3 | 73 |
| DIY suspension guard | II | 1 | 10, 11 |
| Dome with hole in top, Schatz standard size clock. | V | 1 | 10, 11 |
| Dome, glass mirrored | VI | 1 | 6 |
| Domes, glass, suppliers | III | 3 | 69 |
| Domes, Old vs New | VI | 1 | 11, 12 |
| DRGM and movement numbers | III | 2 | 39 |
| DRGM dates | II | 4 | 10 |
| DRGM numbers and year | III | 2 | 42-44 |
| Subject | Vol | No. | Page |
| DRGM numbers | III | 1 | 12 |
| DRGM numbers | IV | 1 | 4 |
| DRP numbers | III | 1 | 12 |
| Duplex escapement striking clock by Schnekenburger | XII | 2 | 12-15 |
| Duration trial of 400-day clocks | VIII | 1 | 26 |
| Earthquake damage repairs to Schatz mini | VI | 1 | 19, 20 |
| Eccentric disc (button) replacement | VII | 4 | 13-16 |
| Eccentric nut on 400-day clocks | III | 1 | 27 |
| Electric (battery) torsion clocks of the 1950’s | XI | 3 | 5, 6 |
| Electric circuit diagram for Tiffany Never-Wind | IX | 1 | 18 |
| Electric Danish clock, Telavox | VI | 1 | 9-11 |
| Electric rewind 400-day clocks. | V | 2 | 37 |
| Electric rewind torsion pendulum clock, Heinrich Rabe | IV | 2 | 34 |
| Electric torsion pendulum clock, Tiffany Never-Wind Style 1100. | IV | 4 | 121-125 |
| Electric torsion pendulum clocks, Hanauer Elektrische Uhrenfabrik | IV | 2 | 34 |
| Electric torsion regulator, Hanauer Elektrische Uhrenfabrik | VI | 3 | 73 |
| Electronic timing of Atmos clocks | VI | 2 | 47, 48 |
| Elgin/Haller’s German Time Bomb Clock | IX | 3, 4 | 23, 24 |
| Elinvar alloy | IX | 3, 4 | 18-22 |
| Enamelling the pillars and base of a 400-day clock | VIII | 1 | 20-22 |
| Engraved Perspex Atmos clock. | IV | 3 | 81, 82 |
| Escape wheel repair | IX | 1 | 23-24 |
| Escapement adjusting in the 400-day clock | X | 2 | 9-16 |
| Escapement flutter in Haller clock | II | 3 | 18, 19 |
| Escapement flutter | III | 3 | 85-88 |
| Escapement fluttering in a GB | VI | 3 | 81-83 |
| Etched enameled aluminium dial relacquering | XI | 3 | 6, 7 |
| Exhibition in Singapore, Sep 5 – 9, 2007 | XII | 3 | 8 |
| Exhibition of Anniversary & torsion clocks, NAWCC Museum 2007 | XII | 2 | 4, 5 |
| Exhibition of torsion clocks, St Louis, October 2003 | IX | 2 | 6-13 |
| Subject | Vol | No. | Page |
| Farcot, Emile, statue torsion clock | IV | 2 | 34 |
| Fast running Atmos | XI | 4 | 10, 11 |
| Fast running Atmos? | VII | 4 | 22 |
| Finger print prevention on movement parts | III | 4 | 129 |
| Finial tab attachment to Gustav Becker clocks. | IV | 3 | 78, 79 |
| First wheel slipping on its arbor, repair | XI | 2 | 22 |
| Fish engraved panels on Atmos clock. | IV | 3 | 81, 82 |
| Fitting a new mainspring to its arbor | III | 2 | 59, 60 |
| Fixed saddle clock, get it back into beat | X | 2 | 26-27 |
| FJ1, Art Deco Reutter Atmos I | XI | 4 | 8-10 |
| Flutter in the escapement | III | 3 | 85-88 |
| Fluttering escapement in a GB | VI | 3 | 81-83 |
| Forestville anniversary clocks. | V | 2 | 41 |
| Fork and anchor pin relationship | I | 4 | 9-11 |
| Fork fitting to the anchor pin | X | 2 | 22 |
| Fork overbanking in an Atmos clock | III | 1 | 19 |
| Fork positioning and adjustment | X | 3 | 10-12 |
| Fork positioning | I | 2 | 8 |
| Fork tines and anchor pin depthing | I | 1 | 4, 5 |
| Fork, Badische Uhrenfabrik | II | 3 | 18 |
| Fortuna Co. | I | 3 | 7 |
| Four (400) hundred day clock term origin | III | 1 | 13 |
| Four ball pendulums by Gustav Becker. | IV | 3 | 77, 78, 90 |
| Four hundred (400) day clock assembly | III | 4 | 115-119 |
| Four hundred (400) day clock information on the Internet | III | 2 | 51, 52 |
| Four hundred day clock basic tips | IV | 2 | 47-48 |
| Four hundred day clock shipping | IV | 2 | 42 |
| Franz Vosseler miniature disc pendulum | I | 4 | 5, 6 |
| French cased 400-day clocks | VI | 3 | 69 |
| French influence on 400-day clocks | III | 3 | 77-79 |
| Subject | Vol | No. | Page |
| French patents for torsion pendulum clocks | IV | 2 | 34 |
| Friction in 400-day clocks | VI | 2 | 42-46 |
| Front wind conversion of a standard rear wind movement. | V | 1 | 27, 28 |
| Furtwangler clock to Jehlin’s patent | XI | 3 | 19-22 |
| G.W. & Cie clocks | III | 3 | 78 |
| G.W. & Cie wall clock | I | 4 | 16 |
| G.W. & Cie | I | 3 | 8 |
| GB 400 day clock, correct mainspring | XI | 2 | 19, 20 |
| GB clocks with cylinder escapements | XI | 2 | 11-19 |
| Gebruder Staiger clock | III | 4 | 108,109 |
| German movements in Grivolas clocks | VI | 3 | 70-72 |
| German patent 29348, De Gruyter | X | 2 | 19-21 |
| German Patents & Torsion Pendulum Clocks, Part 1, 1877-1945 | VIII | 1 | 23 |
| German Time Bomb – Haller/Elgin torsion clock look-a-like | IX | 3, 4 | 23, 24 |
| German time bomb, Haller clock | VI | 1 | 19 |
| German Time Bomb. The Haller "400-day" clock | V | 3 | 79-82 |
| Getting a fixed saddle clock back into beat | X | 2 | 26-27 |
| Gilt cases, cleaning. | V | 4 | 112,113 |
| Glass case restoration, 4-glass 400-day clock | XI | 4 | 11-17 |
| Glass dome for Kaiser Universe clock | III | 3 | 69 |
| Glass dome stops the clock | III | 4 | 124,125 |
| Glass dome suppliers | III | 3 | 69 |
| Glass dome, mirrored | VI | 1 | 6 |
| Glass domed Atmos, model PO 1. | V | 1 | 17 |
| Graham escapement, Anton Harder experimental clock | I | 3 | 7-10 |
| Grivolas & Cie 400-day clock | III | 3 | 77 |
| Grivolas 1910 catalogue – part translation. | VIII | 1 | 10-13 |
| Grivolas clock movements and back-plates | VI | 4 | 110-118 |
| Grivolas clock picture gallery | VI | 4 | 105-109 |
| Grivolas clock serial numbers | VI | 4 | 99-105 |
| Subject | Vol | No. | Page |
| Grivolas clock suspension, fork, anchor, and pendulum design notes. | VIII | 1 | 10-13 |
| Grivolas clocks with German movements | VI | 3 | 70-72 |
| Grivolas patents | VI | 4 | 102 |
| Grivolas Story. Part 1. His "German" clocks | VI | 3 | 83-89 |
| Grivolas suspension bracket | VI | 4 | 97-99 |
| Grivolas temperature compensating pendulum and suspension spring. | VIII | 1 | 12-13 |
| Grivolas temperature compensating pendulum | XII | 3 | 14-17 |
| Grivolas, Claude, 1910 Pendule de 400 Jours catalogue | VI | 3 | Supplement |
| Gruen Atmos c.1955 clock | VI | 3 | 78, 79 |
| Guards, suspension spring, useful or useless? | VIII | 4 | 22-23 |
| Guillaume, Charles Edouard | IX | 3, 4 | 18-22 |
| Gustav Becker 4 ball pendulum, Model 1. | IV | 3 | 77, 78 |
| Gustav Becker 4 ball pendulum, Model 2. | IV | 3 | 77, 78, 90 |
| Gustav Becker beat adjusting suspension bracket ( R.G. No.8 ). | IV | 3 | 79 |
| Gustav Becker clock innovations and features. | IV | 3 | 75-81 |
| Gustav Becker clocks by Junghans. | IV | 3 | 86-91 |
| Gustav Becker clocks with cylinder escapement. | V | 1 | 12 |
| Gustav Becker clocks with lantern pinions. | IV | 3 | 79,80 |
| Gustav Becker column finial design | I | 1 | 6 |
| Gustav Becker company. A brief history. | X | 3 | 18-19 |
| Gustav Becker cylinder escapement clock | X | 4 | 20 |
| Gustav Becker cylinder escapement clocks | XI | 2 | 11-19 |
| Gustav Becker disc pendulums. | V | 2 | 42-50 |
| Gustav Becker finial tab attachment | IV | 3 | 78,79 |
| Gustav Becker Freiburg Works serial numbering guide | X | 3 | 15-22 |
| Gustav Becker logos | X | 3 | 15 |
| Gustav Becker midget skeleton clock | XIII |
| 9-13 |
| Gustav Becker model 507 | X | 2 | 16-18 |
| Gustav Becker Model 508 clock | IV | 3 | 88-91 |
| Gustav Becker pallet inspection holes. | IV | 3 | 78 |
| Subject | Vol | No. | Page |
| Gustav Becker serial numbering sources and systems | X | 3 | 19-22 |
| Gustav Becker serial numbering | IV | 2 | 43-44 |
| Gustav Becker suspension guards. | IV | 3 | 75,76 |
| Gustav Becker suspension springs and more | II | 3 | 12-15 |
| Gustav Becker torsion clock chronology | X | 3 | 16-18 |
| Gustav Becker wall clock | I | 4 | 16 |
| Gustav Becker with lantern pinions. | IV | 3 | 86-91 |
| Gustav Becker, correct mainspring | XI | 2 | 19,20 |
| Gustav Becker’s first torsion clock | X | 3 | 19 |
| Gutenbacher clocks | VIII | 3 | 21 |
| H year–going clock | X | 4 | 20 |
| Haas - Hauck riddle resolved | XII | 2 | 18-19 |
| Haas 4-glass with spinning top pendulum | III | 2 | 56-58 |
| Haas, Phillipp or Hauck, Ph ? | IV | 1 | 11-15 |
| Haller "400-day" clock. The German Time Bomb. | V | 3 | 79-82 |
| Haller clock bases, brass plated | VIII | 3 | 22 |
| Haller clock servicing | I | 4 | 14 |
| Haller clock, the German Time Bomb | VI | 1 | 19 |
| Haller escapement flutter | II | 3 | 18,19 |
| Haller mainspring winding | II | 3 | 17,18 |
| Haller plastic verge crack repair | IV | 1 | 20-22 |
| Haller problems | II | 3 | 11,12 |
| Haller skeleton clock | VI | 1 | 19 |
| Haller, Thomas wall clock | I | 4 | 16 |
| Haller/ Elgin’s German Time Bomb clock | IX | 3,4 | 23,24 |
| Hanauer Elektrische Uhrenfabrik electric torsion regulator | VI | 3 | 73 |
| Hanauer Elektrische Uhrenfabrik | X | 4 | 20-21 |
| Hanauer Elektrische Uhrenfabrik, electric torsion pendulum clocks | IV | 2 | 34 |
| Hand washer turning | IV | 1 | 26,27 |
| Hands on 400-day clock, adjusting | X | 4 | 9-12 |
| Subject | Vol | No. | Page |
| Hands on Kaiser "World" clock | II | 4 | 12,13 |
| Harder clock dating | VIII | 2 | 12-20 |
| Harder clocks research | IV | 2 | 38-39 |
| Harder disc pendulum | II | 2 | 12,13 |
| Harder Ransen bei Steinau | I | 3 | 8 |
| Harder verge escapement wall clock – Part 1. | VIII | 1 | 17-20 |
| Harder verge escapement wall clock – Part 2 | VIII | 2 | 9-12 |
| Harder, Anton, experimental 400-day clock, Graham escapement | I | 3 | 7-10 |
| Harder, Anton, US patent no. 269052 | II | 2 | 9 |
| Harder’s patent 400-day clock, Silver medal | X | 3 | 7-10 |
| Harder’s patent 400-day clock, Silver medal | X | 4 | 8 |
| Hauck - Haas riddle resolved | XII | 2 | 18-19 |
| Hauck, Ph or Haas, Phillipp? | IV | 1 | 11-15 |
| Hauck, Ph. Clock with Turkish dial | XII | 2 | 15-19 |
| Hauck, Ph. Semester Uhr clock | XII | 2 | 15-19 |
| Hayenga, L.H. "Bert", inventor of Torsion Beat Calibrator. | IV | 4 | 112-114 |
| HECO movement in "Louvre" clock. | V | 4 | 109-112 |
| HECO? | IV | 4 | 107 |
| Helmet shaped brass dome clock case, R.G. no. 46. | IV | 3 | 72,73 |
| Henn clock runs too fast | IX | 1 | 16-18 |
| Henn has 7.5 beats not 8! | IX | 1 | 16-18 |
| Henn, Edgar, miniature clock suspension spring | III | 3 | 77 |
| Henry Coehler Co. Inc. | IV | 4 | 107 |
| Herr 400-day clock restoration | VIII | 4 | 17-22 |
| Heymann, Oscar | II | 1 | 6 |
| Hile, J.W., Century Clock | II | 4 | Supplement |
| Hile, J.W., Century clock | IX | 1 | 11-15 |
| Hile, John W., torsion pendulum wall clock | II | 4 | 15-18 |
| Hile, John, 30-hour torsion pendulum clock | V | 1 | 18-20 |
| History of Schatz 1881-1981 | I | 1 | Supplement |
| Subject | Vol | No. | Page |
| Hole bushing in 400 day clocks | III | 2 | 53-55 |
| Homemade tools | I | 4 | 11-14 |
| Hook holes, mainspring | I | 4 | 4 |
| Horolovar Company visit, 2003 | VIII | 4 | 15-17 |
| Horolovar Repair Guide 50th Anniversary | X | 1 | 10-13 |
| Horolovar Repair Guide No.10. | IV | 2 | 44-45 |
| How many teeth ( in a wheel ) | IX | 1 | 10 |
| How to count wheel teeth | IX | 1 | 10 |
| Huber patent licensees. | IV | 3 | 73 |
| Huber patented "C" upper suspension block | IV | 3 | 73 |
| Huber patented tubular suspension guard | IV | 3 | 73 |
| Huber Uhren (Badische) clock | III | 2 | 41-42 |
| Huber Uhren clock with Kienzle pendulum | III | 3 | 70,71 |
| Huber, Andreas, suspension bracket | III | 4 | 108 |
| Huber, Andreas. Manufacture of 400-day clocks | X | 4 | 21-22 |
| Huber, Badische and Kienzle 400-day clocks | VIII | 3 | 12-15 |
| Identifying and dating JUF clocks, 1888-1902 | X | 4 | 19-23 |
| Impulse. When does it occur? | II | 3 | 8 |
| Interchangeable Schatz parts | II | 2 | 17 |
| Internet site for Atmos and 400-day clock information | III | 2 | 51,52 |
| Invar alloy | IX | 3,4 | 18-22 |
| J. Link & Co. Neuchatel 400-day clock. | V | 1 | 24-26 |
| J. Link 400-day calendar clock | I | 3 | 20-24 |
| Jaeger-Lecoultre contact address and numbers | III | 3 | 84 |
| Jahres-Uhr 1910 catalog | VII | 1&2 | Supplement |
| Jahresuhren-fabrik 1910 Catalogue clock. | V | 1 | 9 |
| Jahresuhren-fabrik clock (Repair Guide No 46) various movements? | IV | 3 | 72,73 |
| Jahresuhren-fabrik 1905/1910 catalogue | III | 3 | 72-76 |
| Jahresuhren-fabrik 1910 catalogue | VII | 1&2 | Supplement |
| Jahresuhren-fabrik 24-hour dial Louvre 400 day clock | II | 2 | 19-22 |
| Subject | Vol | No. | Page |
| Jahresuhren-fabrik 30-day clock | II | 1 | 4,5 |
| Jahresuhren-fabrik 400-day striking clock | II | 4 | 13-15 |
| Jahresuhren-fabrik 400-day striking clock | VII | 4 | 9-13 |
| Jahresuhren-fabrik back plate research | II | 1 | 4 |
| Jahresuhren-fabrik brass cased clock | III | 1 | 9 |
| Jahresuhren-fabrik chrome plated clock | III | 3 | 88-90 |
| Jahresuhren-fabrik clock dating, 1888-1902 | X | 4 | 19-23 |
| Jahresuhren-fabrik clock from China | II | 4 | 24,25 |
| Jahresuhren-fabrik clock, R.G. no. 46. | IV | 3 | 72,73 |
| Jahresuhren-fabrik clocks research | IV | 2 | 38-39 |
| Jahresuhren-fabrik Model. 197, 1910 catalogue | IV | 2 | 55-59 |
| Jahresuhren-fabrik pendulum identification and dating, 1880-1902 | X | 4 | 22-23 |
| Jahresuhren-fabrik round plate movements | VIII | 3 | 6-11 |
| Jahresuhren-fabrik striking 400-day clocks | XI | I | 14-20 |
| Jahresuhren-fabrik trademarks and logos | VII | 1&2 | 4-6 |
| Jahresuhren-fabrik wall clocks | I | 4 | 16-20 |
| Japanese 100-day and 400-day clocks by Nisshindo | V | 3 | 72 |
| Japanese 400-day clock mainspring barrels | XI | 1 | 20-21 |
| Japanese 60-day torsion pendulum clock | IV | 1 | 22-26 |
| Jehlin patent clock by Furtwangler | XI | 3 | 19-22 |
| Jehlin patent DRP 2437 | X | 4 | 19-20 |
| John Hile 30-hour torsion pendulum clock | V | 1 | 18-20 |
| John W. Hile torsion pendulum wall clock | II | 4 | 15-18 |
| Joseph Ives weight driven wooden plate torsion clock | XI | 3 | 15 |
| Jubilee K1/K2 models, Reutter Atmos | XI | 3 | 9-11 |
| JUF 400-day striking clock | VII | 4 | 9-13 |
| JUF clock c1906-8 with angel columns | X | 1 | 18,19 |
| JUF clock dating, 1888-1902 | X | 4 | 19-23 |
| JUF pendulum identification and dating, 1880-1902 | X | 4 | 22-23 |
| JUF round plate movement clocks | VIII | 3 | 6-11 |
| Subject | Vol | No. | Page |
| JUF stiking 400-day clocks | XI | I | 14-20 |
| Junghans clock beat setting | V | 3 | 87 |
| Junghans production of Gustav Becker clocks. | IV | 3 | 86-91 |
| Junghans, Gebruber. Patent DRP 31922 | X | 4 | 20 |
| K1/K2 "Jubilee" models, Reutter Atmos 1 | XI | 3 | 9-11 |
| Kaiser "World " clock | II | 1 | 11,12 |
| Kaiser "World " clock, heavy hands | II | 4 | 12,13 |
| Kaiser Universe counter weight | III | 4 | 128,129 |
| Kaiser Universe glass dome | III | 3 | 69 |
| Keeping scratches off small parts | III | 4 | 128 |
| Kern & Link with click cut-out in front plate | VI | 2 | 37,38 |
| Kern & Sohne "Louvre" model. | V | 4 | 109-112 |
| Kern & Sohne dating | VI | 1 | 13-16 |
| Kern & Sohne pin pallet escapement | II | 4 | 22,23 |
| Kern & Sohne, wooden base clock, for Forestville Clock Co. | VIII | 2 | 3,4 |
| Kern diamond dial 400-day clock | II | 3 | 20-22 |
| Kern electric rewound 400-day clock. | V | 2 | 37 |
| Kern won’t run, possible causes. | IV | 3 | 84-86 |
| Keys, long shank, for Louvre model 400-day clocks | IV | 3 | 92 |
| Kieninger & Obergfell, short history. | XII | 2 | 9 |
| Kienzle " Louvre" model, 1928. | V | 4 | 109-112 |
| Kienzle "army colored" clock base. | V | 2 | 41,42 |
| Kienzle 4-glass cased clock from England | III | 4 | 106-108 |
| Kienzle clock in R.G no. 46 style case. | IV | 3 | 72,73 |
| Kienzle made Urania clock | III | 1 | 8,9 |
| Kienzle mercury pendulum | II | 3 | 9,10 |
| Kienzle midget clock | II | 2 | 9 |
| Kienzle miniature anchor pin. | V | 4 | 99,100 |
| Kienzle miniature clock with acorn pendulum | II | 1 | 15-18 |
| Kienzle pendulum | II | 1 | 7,8 |
| Subject | Vol | No. | Page |
| Kienzle pendulum height | III | 3 | 68 |
| Kienzle, Badische and Huber 400-day clocks | VIII | 3 | 12-15 |
| Klaus, Keith, custom made torsion clocks | XI | I | 11-13 |
| Koh, William, smallest 400-day clock | VIII | 4 | 12-14 |
| Kohler, W. Patent DRP 57492 | X | 4 | 21 |
| Kohler, Wilhelm, escapement | III | 1 | 15-17 |
| Kuehl, George, & Co. | III | 1 | 13 |
| Kundo (Becken) clock pendulum problem | III | 1 | 21-23 |
| Kundo 400-day clock for S.E.G Mattar | II | 3 | 8,9 |
| Kundo 400-day clock from China | III | 4 | 125-128 |
| Kundo 400-day clock loose pendulum rating disc | II | 4 | 123,124 |
| Kundo clock dating | III | 4 | 108-114 |
| Kundo electric rewound 400-day clock | V | 2 | 37 |
| Kundo midget clock | I | 3 | 17,18 |
| Kundo miniature anchor pin adjustment | II | 4 | 11 |
| Kundo miniature clock pendulum | III | 1 | 20,21 |
| Kundo miniature minute hand washer | III | 2 | 55,56 |
| Kundo questions | III | 1 | 10 |
| Kundo serial number dating | VIII | 1 | 13-17 |
| Kundo, c.1928, with green trimming, i.e. columns, pendulum balls. | V | 2 | 57-59 |
| Kundo, short history | XII | 2 | 9 |
| Kundo. A brief history. | V | 2 | 57,58 |
| Kundo-Staiger company merge | III | 4 | 109 |
| Kundo-Staiger, formerly Kundo. | V | 2 | 42 |
| Lacquering vs waxing of brass. | IV | 3 | 73 |
| Lantern pinions in Gustav Becker clock. | IV | 3 | 86-91 |
| Lantern pinions on Gustav Becker clocks. | IV | 3 | 79,80 |
| Lantern pinions. | V | 4 | 101-105 |
| LeCoultre calibre 30" A movement | III | 2 | 53 |
| LeRoy et Cie 400-day clock | II | 2 | 10,11 |
| Subject | Vol | No. | Page |
| Letting down mainsprings | I | 3 | 18,19 |
| LG4 model Atmos, Art Moderne. | V | 4 | 105,106 |
| Libra VI, an Ansonia movement torsion clock | VIII | 3 | 18-21 |
| Lighthouse clock by G.L.Thieble | IV | 2 | 34 |
| Link, J. & Co. Neuchatel 400-day clock. | V | 1 | 24-26 |
| Link, J. 400-day calendar clock | I | 3 | 20 -24 |
| Long shank keys for Louvre model 400-day clocks | IV | 3 | 92 |
| Look-a-like 400-day clocks. | VIII | 1 | 5,6 |
| Louvre 24-hour dial Jahresuhrenfabrik 400-day clock | II | 2 | 19-22 |
| Louvre model 400-day clock long shank keys | IV | 3 | 92 |
| Lubricant for mainsprings. Slick 50 tm. | II | 4 | 18 |
| Lubricating your clock | IV | 1 | 15-17 |
| Luria and Son. | II | 1 | 6 |
| Lyre or medusa disc pendulum | X | 1 | 18,19 |
| Made in West Germany | V | 3 | 73-75 |
| Mademoiselle by Schatz | II | 4 | 7 |
| Mainhardt Museum, Germany | XI | 1 | 7-13 |
| Mainspring barrel stump | II | 3 | 16,17 |
| Mainspring barrels in Nisshindo Master 400-day clocks | XI | 1 | 20-21 |
| Mainspring fitting to its arbor | III | 2 | 59,60 |
| Mainspring fitting with needle nose pliers. | V | 1 | 11 |
| Mainspring for Gustav Becker 400-day movement | XI | 2 | 19,20 |
| Mainspring formula | II | 2 | 8 |
| Mainspring hook holes | I | 4 | 4 |
| Mainspring let down | I | 3 | 18,19 |
| Mainspring lubricant, T-PLUS with Teflon | I | 3 | 15 |
| Mainspring lubricant. Slick 50 tm. | II | 4 | 18 |
| Mainspring removal tool | IV | 4 | 128 |
| Mainspring replacement in 400-day clocks | III | 2 | 53-55 |
| Mainspring servicing | I | 3 | 14-16 |
| Subject | Vol | No. | Page |
| Mainspring sizing | I | 4 | 7-9 |
| Mainspring strength measurement | VI | 1 | 16,17 |
| Mainspring winder, make your own | VIII | 2 | 20-25 |
| Mainspring winding, Atmos clocks. | IV | 4 | 116,117 |
| Mainspring winding, Haller clock | II | 3 | 17,18 |
| Mainspring, correct set up | I | 2 | 8,9 |
| Make a disc pendulum | VIII | 4 | 26-29 |
| Make your own mainspring winder | VIII | 2 | 20-25 |
| Making your own wood cases for 400-day clocks. | V | 1 | 14-16 |
| Manual timing of Atmos clocks | VI | 1 | 18 |
| Manufacture of 400-day clocks by Huber | X | 4 | 21-22 |
| Master 400-day clock mainspring barrels | XI | 1 | 20-21 |
| Master standard 70 clock from Japan won’t run! | V | 2 | 53-56 |
| Mattar, S.E.G., clock | II | 3 | 8 |
| Measuring mainspring strength | VI | 1 | 16,17 |
| Medusa or lyre disc pendulum | X | 1 | 18,19 |
| Mein Schatz won’t run. Faults and repairs. | V | 1 | 22,23 |
| Meister, J.J. bimetallic pendulum | II | 2 | 10,11 |
| Membership directory 1999, Chapter # 168 | IV | 2 | Supplement |
| Mercury motor Atmos, checking it out | X | 4 | 24-26 |
| Mercury pendulum, Kienzle | II | 3 | 9,10 |
| Metal spinning. A new brass base for a 400-day clock. | X | 4 | 30-35 |
| Metric conversions | III | 1 | 9 |
| Metric measurement system | II | 1 | 14,15 |
| Midget Gustav Becker skeleton clock | XIII |
| 9-13 |
| Millenaire model, Atmos clock. | IV | 4 | 114,115 |
| Minute hand washer for Kundo miniature | III | 2 | 55,56 |
| Mirrored glass dome | VI | 1 | 6 |
| Movement faults which prevent operation, Schatz example. | V | 1 | 22,23 |
| Movement gear mesh problem | II | 2 | 11,12 |
| Subject | Vol | No. | Page |
| Movement numbers and DRGM | III | 2 | 39 |
| Movement oiling | I | 1 | 5 |
| Mysterieuse by Atmos, 75th Anniversary model 2003 | X | 1 | 4-9 |
| National Silver Co. | II | 1 | 6 |
| Needle nose pliers for mainspring fitting. | V | 1 | 11 |
| Neuchatel style 400-day clock by J. Link & Co. | V | 1 | 24-26 |
| Never-Wind, Tiffany, Style 1100 electric torsion pendulum clock. | IV | 4 | 121-125 |
| Never-Wind, Tiffany, suspension spring. | IV | 4 | 103-106 |
| Never-Wind, Tiffany, suspension springs. | IV | 4 | 125-128 |
| New Master 100 day clocks | V | 3 | 72 |
| Ni-Span C alloy | IX | 3,4 | 18-22 |
| Nisshindo 400-day clock barrels | IV | 1 | 26 |
| Nisshindo Clock Company | V | 3 | 72 |
| Nisshindo mainspring barrels | XI | I | 20-21 |
| Non-Horolovar suspension springs. | V | 1 | 21 |
| Octagonal dial Konrad Mauch (KOMA) clock | II | 2 | 8,9 |
| Oiling the movement | I | 1 | 5 |
| Onyx capital replacement on a crystal regulator case. | IV | 3 | 73,74 |
| Orbital pendulum clocks | V | 3 | 83-87 |
| Origin of the term"400-day clock" | III | 1 | 13 |
| Overbanking fork in an Atmos clock | III | 1 | 19 |
| Packing clocks for shipment | IV | 2 | 59-61 |
| Pallet arbor problem in 400-day clock | IV | 1 | 19,20 |
| Pallet inspection holes on Gustav Becker clocks. | IV | 3 | 78 |
| Pallet polishing improves performance | VIII | 4 | 29 |
| Pallets uneven ? | X | 2 | 27 |
| Patents for Grivolas clocks | VI | 4 | 102 |
| Pendule de 400 Jours, Claude Grivolas 1910 catalogue | VI | 3 | Supplement |
| Pendulum 4-ball, first made | V | 4 | 100 |
| Pendulum development time line 1880 – 1980’s | XI | 3 | 7 |
| Subject | Vol | No. | Page |
| Pendulum evolution from 1880 – 1980’s | XI | 3 | 7 |
| Pendulum height in Kienzle 400-day clock | III | 3 | 68 |
| Pendulum impulse | II | 3 | 8 |
| Pendulum rate as a function of suspension spring characteristics. | V | 1 | 19,20 |
| Pendulum rating disc loose on Kundo | III | 4 | 123,124 |
| Pendulum regulation, ball and disc | III | 2 | 58,59 |
| Pendulum wobble – how to fix | XII | 1 | 17-19 |
| Pendulum, bimetallic by J.J. Meister | II | 2 | 10,11 |
| Pendulum, disc by Harder | II | 2 | 12,13 |
| Pendulum, disc development | II | 2 | 12-17 |
| Pendulum, Kienzle | II | 1 | 7,8 |
| Pendulum, mercury, Kienzle | II | 3 | 9,10 |
| Pendulum, spinning top on Haas clock | III | 2 | 56-58 |
| Pendulum, temperature compensating by Grivolas | XII | 3 | 14-17 |
| Pendulums by JUF, 1880-1902 | X | 4 | 22-23 |
| Pendulums on Gustav Becker clocks. | V | 2 | 42-50 |
| Pendulums, unusual creations | IV | 2 | 44-47 |
| Perspex panels (engraved) on Atmos clock. | IV | 3 | 1,82 |
| Photographing clocks | III | 2 | 45,46 |
| Pillar and base enamel restoration | VIII | 1 | 20-22 |
| Pin pallet escapement, Kern & Sohne clock | II | 4 | 22,23 |
| Pin pallet replacement | II | 4 | 15 |
| Pin pallets. | V | 4 | 101-105 |
| Pivot checker | III | 1 | 14 |
| Pivot polishing in 400-day clocks | III | 2 | 53-55 |
| Placing an Atmos clock in beat | IV | 2 | 50 |
| Plastic domed Schatz clock | II | 4 | 7 |
| Plate restoration, damaged clock | XII | 4 | 23-26 |
| Pliers for suspension blocks | III | 1 | 26 |
| Polishing 400-day clocks | III | 2 | 46-50 |
| Subject | Vol | No. | Page |
| Pre WWII, post WWII characteristics | II | 1 | 12,13 |
| Rabe, Gebruder. Patent DRP 31362, 35123, 39589 | X | 4 | 20-21 |
| Rabe, Heinrich, electric rewind torsion pendulum clock | IV | 2 | 34 |
| Rand and Crane, Boston, 400-day clock | IV | 4 | 106 |
| Rear wind to front wind conversion in a standard movement. | V | 1 | 27,28 |
| Regulating ball and disc pendulums | III | 2 | 58,59 |
| Regulator 4-glass case restoration | XI | 4 | 11-17 |
| Relacquering etched aluminium dials | XI | 3 | 6,7 |
| Remington Rand | II | 4 | 7 |
| Rene Fontaine Atmos Reutter Model GM1 | XI | 2 | 9,10 |
| Repainting the pillars and base of a 400-day clock | VIII | 1 | 20-22 |
| Repair and service of 400-day clocks. | V | 4 | Supplement |
| Repair Guide clock no. 46 - Kienzle or Jahresuhrenfabrik. | IV | 3 | 72,73 |
| Repair identification | I | 2 | 7 |
| Repair tips for Atmos 526. | IV | 4 | 115,116 |
| Repair to barrel hook and teeth | IX | 1 | 21-23 |
| Repair to escape wheel teeth | IX | 1 | 23-24 |
| Repair to Year clocks | III | 4 | Supplement |
| Repairing a 400-day clock | IX | 1 | 21-24 |
| Repairing a Tiffany Never-Wind | VI | 2 | 51,52 |
| Repairing stress cracked bases | XI | 4 | 18,19 |
| Replacement of a ruined eccentric disc ( button ) | VII | 4 | 13-16 |
| Replacement suspension spring for Atmos clocks. | IV | 3 | 82 |
| Replacing and/or thinning suspension springs | X | 2 | 22-23 |
| Replacing pin pallets | II | 4 | 5 |
| Research on French torsion pendulum clock makers | IV | 2 | 39-40 |
| Research on Harder-made clocks | IV | 2 | 38-39 |
| Research on Jahresuhrenfabrik clocks | IV | 2 | 38-39 |
| Research questionnaire results | II | 1 | 3,4 |
| Research questionnaire | I | 3 | 26,27 |
| Subject | Vol | No. | Page |
| Restoration of an Herr 400-day clock | VIII | 4 | 17-22 |
| Restoring corroded brushed brass finish | VI | 1 | 25 |
| Reutter Atmos catalogues | XII | 1 | 10,11 |
| Reutter Atmos clock, checking it out. | X | 4 | 24-26 |
| Reutter Atmos I Model c1935 | VI | 2 | 46,47 |
| Reutter Atmos I, Model FJ1 Art Deco | XI | 4 | 8-10 |
| Reutter Atmos I, models K1/K2 "Jubilee" | XI | 3 | 9-11 |
| Reutter Atmos in burl wood case. | V | 2 | 50,51 |
| Reutter Atmos Model GM1 Rene Fontaine | XI | 2 | 9,10 |
| Reutter Atmos model PX1, c.1931 | VI | 1 | 17,18 |
| Reutter Atmos Story | IX | 3,4 | 11-16 |
| Reutter, Jean-Leon, first Atmos prototype. | IV | 4 | 116 |
| RMS trademark 400-day striking clock | III | 1 | 16 |
| Rombach. J. B. weight driven torsion pendulum wall clock | IX | 3,4 | 6-11 |
| Round plate miniature clock, plate no. 15341 | VIII | 2 | 4,5 |
| Round plate movements, JUF | VIII | 3 | 6-11 |
| Royal Clock Corporation | II | 3 | 8,9 |
| Running in a 400-day clock. | IV | 4 | 120 |
| S.B.Terry torsion pendulum clocks | VI | 2 | 52-57 |
| S.E.G. Mattar 400-day clock | II | 3 | 8,9 |
| Schatz "Holey" dome clock. | V | 1 | 10,11 |
| Schatz "Mademoiselle " clock | II | 4 | 7 |
| Schatz 100 year pamphlet, history of | I | 1 | Supplement |
| Schatz 1000-day suspension spring dilemma | IV | 2 | 51-54 |
| Schatz Bermuda Carriage. | V | 4 | 98,99 |
| Schatz electric rewound 400-day clock. | V | 2 | 37 |
| Schatz interchangeable parts | II | 2 | 17 |
| Schatz jubilee | I | 1 | 7 |
| Schatz London Coach suspension spring installation. | V | 4 | 107-109 |
| Schatz mini repair after earthquake | VI | 1 | 19,20 |
| Subject | Vol | No. | Page |
| Schatz mini with adjustable pallets | VI | 2 | 38 |
| Schatz Model 49 with diamond dial | VI | 2 | 39 |
| Schatz plastic domed clock | II | 4 | 7 |
| Schatz Standard (Model 49) suspension springs. | IV | 4 | 118-120 |
| Schatz third wheel barrelled clocks | XIII |
| 21- 24 |
| Schatz third wheel with barrel | I | 2 | 4 |
| Schatz third wheel with barrel | I | 3 | 5,6,7 |
| Schatz weight driven 400-day clock | III | 1 | 10 |
| Schatz won’t run. Faults and repairs. | V | 1 | 22, 23 |
| Schnekenburger detent escapement striker | XII | 1 | 12-16 |
| Schneckenburger ratchet detent escapement striker | XII | 4 | 14-20 |
| Schnekenburger duplex escapement stiking clock | XII | 2 | 12-15 |
| Schnekenburger striking wall clock | IX | 3, 4 | 16, 17 |
| Schnekenburger torsion pendulum clocks | III | 1 | 15-18 |
| Schnekenburger verge escapement clock | IX | 1 | 7-10 |
| Schnekenburger wall clock | I | 4 | 16 |
| Schnekenburger, R. torsion clock production | X | 4 | 21 |
| Second wheel (first wheel) slipping on its arbor, repair | XI | 2 | 22 |
| Second wheel slippage | III | 2 | 60 |
| Selua on dial, Kern & Sohne clock. | VIII | 2 | 3,4 |
| Semester Uhr clock by PH, Ph. Hauck | XII | 2 | 15-19 |
| Serial numbering of Gustav Becker clocks | IV | 2 | 43-44 |
| Service and repair of 400-day clocks. | V | 4 | Supplement |
| Seth Thomas 400-day clock | II | 3 | 5,6 |
| Seth Thomas torsion pendulum clock | III | 1 | 6 |
| Setting the beat of 400-day clocks. | IV | 4 | 107-111 |
| Setting the beat on a fixed saddle clock | X | 2 | 26-27 |
| Setting the beat on a Junghans clock | V | 3 | 87 |
| Shipping clocks, packing` | IV | 2 | 59-61 |
| Shipping of 400-day clocks | IV | 2 | 42 |
| Subject | Vol | No. | Page |
| Silas Terry patent torsion pendulum clock 1852 | VI | 1 | 21-24 |
| Silent auction 400day clock catalogue, C. Terwilliger Aug.1986 | II | 2 | Supplement |
| Silver medal for Harder’s Patent 400-day clock | X | 3 | 7-10 |
| Silver medal for Harder’s Patent 400-day clock | X | 4 | 8 |
| Singapore 400-day clock exhibition, Sept 5 – 9, 2007 | XII | 3 | 8 |
| Singapore torsion clock exhibition, 2007 | XII | 4 | 8-11 |
| Size adjustment for suspension springs | IX | 3,4 | 27 |
| Skeleton clock, midget Gustav Becker | XIII |
| 9-13 |
| Slick 50 tm. Mainspring lubricant | II | 4 | 18 |
| Slick 50 tm. | II | 1 | 9 |
| Slipping second wheel ( first wheel ), how to repair | XI | 2 | 22 |
| Smallest 400-day clock | VIII | 4 | 12-14 |
| Sokol Montag & Co. | II | 1 | 6 |
| Soldering tips | II | 3 | 10 |
| Soldering | II | 2 | 17-19 |
| Spherical Rombach pendulum | IX | 3,4 | 8,9 |
| Spinning a new brass base. | X | 4 | 30-35 |
| Spinning top pendulum on Haas 4-glass clock | III | 2 | 56-58 |
| Spring guards, suspension, useful or useless? | VIII | 4 | 22-23 |
| Stahlberg, C. duplex escapement patent DRP 30189. | X | 4 | 20 |
| Staiger, G., novelty torsion pendulum clock | IV | 2 | 34 |
| Staiger, Gebruder clock | III | 4 | 108,109 |
| Standard movement rear wind to front wind conversion. | V | 1 | 27,28 |
| Steel hand blueing. ( Steel in general ). | IV | 3 | 91,92 |
| Steinheuer & Rabe electric torsion clock | VI | 3 | 73 |
| Steinheuer and Rabe electric torsion clock | X | 4 | 20-21 |
| Steinheuer,? , electric torsion pendulum clock maker | IV | 2 | 34 |
| Strength test for suspension springs | III | 3 | 91,92 |
| Stress cracked base repairing | XI | 4 | 18,19 |
| Striker by Schneckenburger with detent escapement | XII | 1 | 12-16 |
| Subject | Vol | No. | Page |
| Striking 400-day clock in a 4-glass case | XII | 1 | 6,7 |
| Striking 400-day clock patents | X | 2 | 19-21 |
| Striking 400-day clock problems | X | 1 | 13-18 |
| Striking 400-day clock | VII | 4 | 9-13 |
| Striking 400-day clock, De Gruyter | X | 4 | 12-18 |
| Striking 400-day Jahresuhrenfabrik clock | II | 4 | 13-15 |
| Striking clock by Schnekenburger with duplex escapement | XII | 2 | 12-15 |
| Striking Jahresuhren-fabrik 400-day clocks | XI | I | 14-20 |
| Striking wall clock with detent escapement, Schneckenberger | IX | 3,4 | 16,17 |
| Stump for mainspring barrels | II | 3 | 16,17 |
| Sub-midget 500-day clock | VI | 2 | 34,35 |
| Suspension block for Badische clock and more | II | 4 | 7,8 |
| Suspension block pliers | III | 1 | 26 |
| Suspension block, upper, "C", Huber patent. | IV | 3 | 73 |
| Suspension bracket beat adjusting, on Gustav Becker clocks (R.G. No.8). | IV | 3 | 79 |
| Suspension bracket for Grivolas clock | VI | 4 | 97-99 |
| Suspension fork adjustment | IV | 2 | 59 |
| Suspension fork fitting to anchor pin | X | 2 | 22 |
| Suspension guard, do it yourself | II | 1 | 10-11 |
| Suspension guard, tubular, Huber patent | IV | 3 | 73 |
| Suspension guards on Gustav Becker clocks. | IV | 3 | 75,76 |
| Suspension mount on Tiffany clock | IV | 1 | 8,9 |
| Suspension spring characteristics and effect on time rate. | V | 1 | 19,20 |
| Suspension spring corkscrewed | III | 3 | 84,85 |
| Suspension spring dilemma in 1000-day Schatz clock | IV | 2 | 51-54 |
| Suspension spring for Tiffany Never-Wind clock. | IV | 4 | 103-106 |
| Suspension spring guards – useful or useless? | VIII | 4 | 22-23 |
| Suspension spring installation to Schatz London Coach. | V | 4 | 107-109 |
| Suspension spring material for Atmos clocks. | V | 1 | 18 |
| Suspension spring replacement and/or thinning | X | 2 | 22-23 |
| Subject | Vol | No. | Page |
| Suspension spring replacements | II | 3 | 12 |
| Suspension spring selection graph | I | 2 | 17 |
| Suspension spring selection | I | 2 | 5-7 |
| Suspension spring size adjusting | IX | 3,4 | 27 |
| Suspension spring splicing for 400-day and Atmos clocks. | V | 2 | 60 |
| Suspension spring strength test | III | 3 | 91,92 |
| Suspension spring thinning tool | IV | 2 | 53 |
| Suspension spring thinning | III | 3 | 91 |
| Suspension spring thinning | VI | 2 | 50 |
| Suspension springs for Gustav Becker and more | II | 3 | 12-15 |
| Suspension springs for Schatz standard ( Model 49 ) clocks. | IV | 4 | 118-120 |
| Suspension springs for Tiffany Never-Wind clocks | IV | 4 | 125-128 |
| Suspension springs for Tiffany Neverwind Cloister National Magnetic clocks | XI | 3 | 16 |
| Suspension springs, non - Horolovar. | V | 1 | 21 |
| Suspension springs, Understanding | X | 3 | 23-24 |
| Suspension unit assembly | II | 1 | 8 |
| Suspension unit assembly. | V | 2 | 60,61 |
| Suspension unit, Vosseler 30-day clock | II | 1 | 8-10 |
| Sylvester pinwheel escapement clock | IV | 1 | 4 |
| Symposium, Ward Francillon 2003, The Torsion Clock | VIII | 4 | 8-11 |
| Tapered pins in tight places | VI | 1 | 24,25 |
| Telavox, a Danish electric clock | VI | 1 | 9-11 |
| Temperature compensating pendulum by Grivolas | XII | 3 | 14-17 |
| Temperature compensating pendulum by Grivolas. | VIII | 1 | 12,13 |
| Temperature compensating suspension spring by Grivolas. | VIII | 1 | 12 |
| Temperature compensation in torsion clocks | VI | 3 | 74-78 |
| Tensator constant force mainspring | V | 3 | 79-82 |
| Tensator mainspring | II | 3 | 17,18 |
| Tension washer | II | 3 | 18 |
| Tension washers | I | 4 | 15 |
| Subject | Vol | No. | Page |
| Terry torsion pendulum clock, 1852 pat. | VI | 1 | 21-24 |
| Terry, S. B. torsion pendulum clocks | VI | 2 | 52-57 |
| Terwilliger, C. silent auction 400-day clock catalogue, Aug. 1986 | II | 2 | Supplement |
| The Atmos II clocks, When was it made? | XI | 3 | 11-15 |
| Thieble, G. L., lighthouse clock | IV | 2 | 34 |
| Thinning and fitting replacement suspension springs | X | 2 | 22-23 |
| Thinning suspension springs | III | 3 | 91 |
| Thinning suspension springs | VI | 2 | 50 |
| Thinning tool for suspension springs | IV | 2 | 53 |
| Thinning washers for correcting disc pendulum weight clearances | III | 3 | 92 |
| Third wheel barrelled Schatz model 49 clocks | XIII |
| 21-24 |
| Thirty (30) hour torsion pendulum clock by J. Hile. | V | 1 | 18-20 |
| Thirty day torsion pendulum clock | I | 2 | 11-14 |
| Tiffany lower suspension mount | IV | 1 | 8,9 |
| Tiffany Never-Wind electric circuit diagram | IX | 1 | 18 |
| Tiffany Never-Wind repair | VI | 2 | 51,52 |
| Tiffany Never-Wind Style 1100 electric torsion pendulum clock. | IV | 4 | 121-125 |
| Tiffany Never-Wind suspension spring. | IV | 4 | 103-106 |
| Tiffany Never-Wind suspension springs. | IV | 4 | 125-128 |
| Tight suspension fork correction | X | 2 | 22 |
| Time Bomb Clock by Haller/Elgin | IX | 3,4 | 23,24 |
| Timetrax 350 for Atmos setting | IV | 1 | 18,19 |
| TimeTrax® 350 for Atmos regulation. | IV | 3 | 83 |
| Timing your 400-day clock | XII | 2 | 19-20 |
| Tips on 400-day clocks | IV | 2 | 47-48 |
| Tools, homemade | I | 4 | 11-14 |
| Tooth counting in a wheel | IX | 1 | 10 |
| Tooth straightening | I | 2 | 4,5 |
| Torsion and Anniversary clock exhibition, NAWCC Museum 2007 | XII | 2 | 4, 5 |
| Torsion Beat Calibrator. Inventor: L.H. "Bert" Hayenga. | IV | 4 | 112-114 |
| Subject | Vol | No. | Page |
| Torsion clock definition | I | 4 | 2 |
| Torsion clock exhibition, Singapore 2007 | XII | 4 | 8-11 |
| Torsion clock exhibition, St Louis, October 2003 | IX | 2 | 6-13 |
| Torsion Clock Symposium, Ward Francillon 2003 | VIII | 4 | 8-11 |
| Torsion clocks 1888-1902 | X | 4 | 19-22 |
| Torsion clocks powered by battery 1950’s | XI | 3 | 5,6 |
| Torsion Pendulum clock definition | I | 3 | 3 |
| Torsion pendulum clock exhibition, Houston, June 1999 | IV | 2 | 35-37 |
| Torsion Pendulum Clock, Ward Francillon Time Symposium, 2003 | VIII | 4 | 8-11 |
| Torsion pendulum. Is it a pendulum ? | II | 1 | 6 |
| Torsion pendulum. Is it a pendulum? | II | 3 | 11 |
| Torsion pendulum. Is it a true pendulum? | I | 4 | 4 |
| T-PLUS with Teflon mainspring lubricant | I | 3 | 15 |
| Transatlantic Clock Co. | II | 1 | 6 |
| Tubular suspension guard, Huber patent | IV | 3 | 73 |
| Tumbling machine for cleaning brass parts | IV | 2 | 33 |
| Turkish dial clock by Ph.Hauck | XII | 2 | 15-19 |
| Turning up a hand washer | IV | 1 | 26,27 |
| Twinkle tm. cleaner for brass clocks | IV | 1 | 10 |
| UK patent 3724, De Gruyter | X | 2 | 19-21 |
| Ultrasonic cleaning | I | 3 | 16,17 |
| Ultrasonic cleaning | II | 4 | 8 |
| Uneven pallets | X | 2 | 27 |
| Unidentified Japanese 60-day torsion clock | IV | 1 | 22-26 |
| Unknown 400-day wall clock. Vosseler? | II | 2 | 6 |
| Unknown 400-day wall clocks | II | 3 | 6,7 |
| Unusual pendulum creations | IV | 2 | 45-47 |
| Urania by Kienzle | III | 1 | 8,9 |
| US patent 269052, Anton Harder | II | 2 | 9 |
| US patent no. 269052, Anton Harder torsion pendulum clock | II | 2 | Supplement |
| Subject | Vol | No. | Page |
| US patent number vs date list | X | 1 | 18 |
| Various movements in similar case designs. | IV | 3 | 72,73 |
| Verge escapement Harder wall clock – Part 1 | VIII | 1 | 17-20 |
| Verge escapement Harder wall clock – Part 2 | VIII | 2 | 9-12 |
| Verge escapement torsion pendulum wall striker | IX | 1 | 7-10 |
| Vosseler 30-day clock | II | 1 | 4,5 |
| Vosseler 30-day suspension unit | II | 1 | 8-10 |
| Vosseler wall clock? | II | 2 | 6 |
| Vosseler, Franz, miniature disc pendulum | I | 4 | 5,6 |
| Wall clock by J B Rombach, weight driven | IX | 3,4 | 6-11 |
| Wall clock with verge escapement by Harder – Part 1 | VIII | 1 | 17-20 |
| Wall clock with verge escapement by Harder – Part 2 | VIII | 2 | 9-12 |
| Wall clock, Ansonia | II | 2 | 5 |
| Wall clocks, 400-day of unknown origin | II | 3 | 6,7 |
| Wall clocks, 400-day | I | 4 | 16-20 |
| Wall striker torsion pendulum verge escapement | IX | 1 | 7-10 |
| Wall striking clock with detent escapement | IX | 3,4 | 16,17 |
| Wall torsion pendulum clock, John W. Hile | II | 4 | 15-18 |
| Ward Francillon Symposium torsion clock exhibition, October 2003 | IX | 2 | 6-13 |
| Ward Francillon Time Symposium 2003, The Torsion Clock | VIII | 4 | 8-11 |
| Waxing vs lacquering on brass. | IV | 3 | 73 |
| Weak running 400-day clock | VIII | 4 | 29 |
| Weight driven clock, J.W.Hile | II | 4 | 15-18 |
| Weight driven Schatz 400-day clock | III | 1 | 10 |
| Weight driven torsion pendulum wall clock of J B Rombach | IX | 3,4 | 6-11 |
| Weight driven wooden plate torsion clock by Joseph Ives | XI | 3 | 15 |
| Welby | I | 3 | 17 |
| When was it made? Part 1. DRGM numbers. | II | 4 | 10,11 |
| When was it made? Part 2. Research into dates. | III | 1 | 11-13 |
| When was it made? Part 3. DRGM numbers. | III | 2 | 42-44 |
| Subject | Vol | No. | Page |
| When was it made? Part 4. Jahresuhrenfabrik clocks. | III | 3 | 72 |
| When was it made? Part 5. Kundo clocks. | III | 4 | 108-114 |
| When was it made? Part 6. Haas or Hauck? | IV | 1 | 11-15 |
| When was it made? Part 7. Horolovar Repair Guide No.10. | IV | 2 | 44-45 |
| When was it made? Part 8. Gustav Becker Innovations. | IV | 3 | 75-81 |
| When was it made? Part 9. More on Gustav Becker. | V | 1 | 12-14 |
| When was it made?? Part 10. Gustav Becker disc pendulum | V | 2 | 42-50 |
| When was it made?? Part 11. Made in West Germany | V | 3 | 73-75 |
| When was it made?? Part 12. Lantern pinions, Pin pallets. | V | 4 | 101-105 |
| When was it made?? Part 13. Kern & Sohne dating | VI | 1 | 13-16 |
| When was it made?? Part 14. The De. Pat Project | VI | 2 | 39-42 |
| When was it made?? Part 15. Deutsche Uhrmacher-Zeitung | VI | 3 | 72-74 |
| When was it made?? Part 16. Grivolas serial numbers. | VI | 4 | 99-105 |
| When was it made?? Part 17. Jahresuhrenfabrik trademarks & logos | VII | 1&2 | 4-6 |
| When was it made?? Part 18. Kundo serial number dating update. | VIII | 1 | 13-17 |
| When was it made?? Part 19. Dating Harder clocks. | VIII | 2 | 12-20 |
| When was it made?? Part 20. The Reutter Atmos Story | IX | 3,4 | 11-16 |
| When was it made?? Part 21. Gustav Becker Freiburg serial numbering | X | 3 | 15-22 |
| When was it made?? Part 22. Jahresuhren-Fabrik clock dating 1888-1902 | X | 4 | 19-23 |
| When was it made?? Part 23. The Atmos II Clocks | XI | 3 | 11-15 |
| Willmann, A. clocks. | III | 3 | 78 |
| Willmann, A. Co., Freiberg. | I | 3 | 7 |
| Winder for mainsprings, make your own | VIII | 2 | 20-25 |
| Wobbling pendulum – how to fix | XII | 1 | 17-19 |
| Wood cases for 400-day clock, make your own. | V | 1 | 14-16 |
| Wooden plate weight driven torsion clock by Joseph Ives | XI | 3 | 15 |
| World clock, Kaiser heavy hands. | II | 4 | 12,13 |
| World clock, Kaiser. | II | 1 | 11,12 |
| Year clocks, characteristics and repair. | III | 4 | Supplement |
| Year going clock by H | X | 4 | 20 |