F Collection Data Sheets

The following sections of this appendix contain individual Data Sheets for each of the slide rules in the collection. Each slide rule has been given a unique identification number that is found in the section name for its Data Sheet. For convenience of the user, the sections of this chapter are ordered according to slide rule Maker, then by Model, and then by Year, although named by identification number. The browser search function can also be used to look for a particular slide rule in this scrollable list.

Acu-Rule 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 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 Dietzgen Dring and Fage 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 Faber-Castell Factory10 Fearns Calculators Felsenthal Felsenthal Felsenthal Felsenthal Felsenthal Festus Festus Fowler Gill Gill Gilson Gilson Gilson Gilson Goodyear Graphic Calculator 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 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 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 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 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 Sillcocks-Miller Staedtler Stanley Stanley London Sterling Sterling Sterling Sterling Sterling Thornton Thornton Thornton UIF Shanghai USSR Military Unique Unique Unique noID noID noID noID
Acu-Math 1300 Acu-Math 400B 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 Pilot Balloon Slide Rule Mark IV-A 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 MultiplexProto N1725 Excise Officers Rule Inland Revenue Rule Harrow Mark Reducer 10-B 250-BT 250-V 350 360 365 367 1/54 1/87m 2/82 2/83N 363 378 379 387 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) Comparative Rule Proof Rule Atlas Binary Midget Midget promo Percentage Calculator Universum 153 153 153 153 159 255 257 258 258 258 258 258 258 258 258 258 258 30 30 32 32 32 40 40 40RK 40RK 45K 50/1 50W 50W 80/3 Byoutou Pocket Versalog Pocket Versalog Pocket Versalog II S40RK Associated Spring M110 Sector 4013 Thacher 4035 4041 4041 4041 4053-2 4053-3 4054 4054 4055 4056 4058 4058 4058 4058 (student) 4058C 4058D 4058D 4058W 4058W 4070-3 4071 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 Mystery Mystery2 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 37 41 Pocket Weight Calculator Model K Model L Engraving Rule Palmer’s Computing Scale Palmer’s Pocket Scale 1 1000 101-C 1025 120 14 2 20-BASIC 3-T 4-ES 500 500-T 600 600-ES 80 800-ES 901 903-T 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 N1010-T TRIG N1040-ES N200-T Trig N3p-T N4-ES N4-ES N4-T N600-ES N600-ES N600-T N902-ES N909-ES X-3 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 M1 Slide Rule No. 547 54408 No. 15 Fuller’s Calculator Model No. 1 587 587 684 694 694 P.I.C. 101 P.I.C. F3649 P221 4083-3 Slide Rule RL 5L/L Navigational Universal I Comparative Rule Engraving Rule Gunter Rule noID

Continue to Data Frame Properties

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.

Regular documentation of acquisition dates began after August 1, 2020. Some items before that date have known acquisition dates, and a list of items in the collection was created in 2012 when there were 33 items. An acquisition date shown as precisely 09/02/2012 was acquired sometime before that date, and a slide rule with a date of 08/01/2020 was acquired between 09/02/2012 and 8/1/2020.