F Collection Data Sheets
The following sections of this appendix contain individual Data Sheets for each of the slide rules in the collection. The sections are ordered according to Maker, then by Model, and then by Year. Scroll through the table below to search for a particular slide rule.
Attempts have been made to make a reference to each rule, such as a web page link or a reference to an article in the Journal of the Oughtred Society, etc. Many references that were entered a few years ago should be updated and I hope to get to those soon; but perhaps the ones here can give a starting point for each rule in the collection. Many of the more important reference articles can be found in References. To look up articles from the Journal of the Oughtred Society (JOS), visit the search page on their web site.
The documentation of acquisition dates began after August 1, 2020. Precise time of acquisition of a rule showing this date is uncertain.
Acu-Rule | Acu-Rule | Acu-Rule | Acu-Rule | Alco | American Blueprint | Aristo | Aristo | Aristo | Aristo | Aristo | Aristo | Aristo | Aristo | Baetzmann | Blundell Rules Limited | Blundell Rules Limited | Blundell Rules Limited | Boykin | C-Thru | C-Thru | Charvoz-Roos | Charvoz-Roos | Charvoz-Roos | Charvoz-Roos | Charvoz-Roos | Charvoz-Roos | Concise | Concise | Concise | Concise | Davies | Dennert & Pape | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dietzgen | Dring and Fage | E.S.A. London | Engineering Instruments | Engineering Instruments | Engineering Instruments | Faber | Faber | Faber | Faber | Faber-Castell | Faber-Castell | Faber-Castell | Faber-Castell | Faber-Castell | Faber-Castell | Faber-Castell | Faber-Castell | Faber-Castell | Faber-Castell | Factory10 | Fearns Calculators | Felsenthal | Felsenthal | Felsenthal | Felsenthal | Felsenthal | Festus | Festus | Fowler | Gilson | Gilson | Gilson | Gilson | Goodyear | HH | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | Hemmi | J.B. Carroll | Jacob and Halse | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | K&E | KHH | KHH | KHH | Kahl Scientific | Kolesch | Kolesch | Kolesch | Lawrence | Lawrence | Lawrence | Lawrence | Lawrence | Lawrence | MARC | MARC | MATSKU | Nestler | Nestler | Nestler | Nestler | Nestler | Novotni | Otis King | Otis King | P.A.S. Co. | Palmer | Palmer | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Pickett | Reiss | Relay-Ricoh | Relay-Ricoh | Relay-Ricoh | Richardson | Richardson | Richardson | Richardson | Richardson | Richardson | Richardson | Rietz | Rietz | Ruyi | Sandish | Sikes | Sillcocks-Miller | Staedtler | Stanley | Sterling | Sterling | Sterling | Sterling | Sterling | Thornton | Thornton | Thornton | UIF Shanghai | Unique | Unique | noID | noID | noID |
Acu-Math 1300 | Acu-Math 90A | Arel G-W Photo | Connecticut Spring | P266 | Military | 1067U | 867U | 958 | 966H | 967U | 968 | 969 | 970 | Spring Calculator | 506 Academy Duplex | AL6 | Radiac No. 1 | RotaRule Model 510 | PS-79 | S-96 | PSR-105 | Power Trig | SR-104 | SR-108 | SR-109 | SR-109 | 270 | 28 | 380 | 600ST | Routledge Engineer | No. 9 | 1732 | 1732 | 1734 | 1735 | 1739-L | 1745 | 1759-B | 1759-B | 1760-B | 1761-AL | 1762-B | 1762-B | 1765 | 1767 | 1767-P | 1771 | 1776 | N1725 | Inland Revenue Rule | Harrow Mark Reducer | 10-B | 250-BT | 250-V | 350 | 360 | 365 | 367 | 1/54 | 1/87m | 2/82 | 2/83N | 363 | 379 | 387 | 52/82 | 62/83 | 67/54R | YCP-12 | A13 | AN 5837-1 | D-4 | Dial-A-Con | FAA-95 | Logarithmic Calculator FF-6 | 50 | Acu-Rule 10D | Long-Scale (RX) | Atlas | Binary | Midget | Midget | promo | Universum | 153 | 153 | 153 | 153 | 159 | 255 | 257 | 258 | 258 | 258 | 258 | 258 | 258 | 258 | 258 | 258 | 258 | 30 | 32 | 32 | 32 | 40 | 40 | 40RK | 40RK | 45K | 50/1 | 50W | 50W | 80/3 | Pocket Versalog | Pocket Versalog | S40RK | Associated Spring M110 | Sector | 4035 | 4041 | 4041 | 4041 | 4053-2 | 4053-3 | 4054 | 4054 | 4055 | 4056 | 4058 | 4058 | 4058 (student) | 4058C | 4058D | 4058D | 4058W | 4058W | 4070-3 | 4080-3 | 4081-3 | 4081-3 | 4081-5 | 4083 | 4083-3 | 4088-1 | 4088-2 | 4088-3 | 4088-3 | 4088-3 | 4088-5 | 4092 | 4092-3 | 4092-3 | 4092-3 | 4092-3 | 4092-3 | 4092-3 | 4092-3 | 4092-5 | 4093-3 | 4093-3 | 4094 | 4095-3 | 4097C | 4097D | 4098A | 4100 | 4110 | 4133 | 4139 | 4158 | 4181-1 | 4181-1 | 4181-3 | 68-1100 | 68-1130 | 68-1130 | 68-1565 | 68-1892 | 68-1892 | 9071-3 | American | American/Favorite | Mystery | Mystery | N4041 | N4053-3 | N4053-3 | N4053-3F | N4053-5 | N4058W | N4081-3 | N4092-5 | N4096 | N4100 | N4133 | N9081-3 | Mannheim Multiphase Adjustable | Mannheim Multiphase Adjustable | Pocket Rule | Culbertson Slide Rule | 2574 Mannheim | 2713 Stadia | 2832 Triplex | 10-B | 10-B | 10-C | 10-D | 10-N | 8-B | promo | promo | KL-1 | 1a | 23R | 24 | 33 Chemiker | 41 Pocket | Weight Calculator | Model K | Model L | Engraving Rule | Palmer’s Computing Scale | Palmer’s Pocket Scale | 1 | 1000 | 101-C | 120 | 14 | 2 | 20-BASIC | 3-T | 4-ES | 500 | 500-T | 600 | 600-ES | 80 | K-500 | N-500-ES | N-500-ES | N-500-T | N-515-T | N-515-T | N-550-T | N1006-ES | N1010-ES Trig Demonstration | N1010-T TRIG | N1010-T TRIG | N1040-ES | N200-T Trig | N3p-T | N4-ES | N4-ES | N600-ES | N600-ES | N600-T | N902-ES | N909-ES | 3223 Progress | 150 | 151 | F-686 | 1776 | Direct Reading (812) | Direct Reading Pocket | Direct Reading Pocket | GE Analizer | Model of 1917 | Pantocrat 812 | UTO 601 | UTO 601 | 1002 | Spring Calculator | Comparative Rule | M1 Slide Rule No. 547 | 54408 | Fuller’s Calculator Model No. 1 | 587 | 587 | 684 | 694 | 694 | P.I.C. 101 | P.I.C. F3649 | P221 | 4083-3 | 5L/L | Navigational | Engraving Rule | Gunter Rule | noID |
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