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Vintage slide rule ussr good! NEW!

$ 11.43 $ 6.85

Post No. 1462 Duplex Slide Rule 19 Scales, 12"

$ 11.39 $ 6.83

THACHERS CALCULATING INSTRUMENT Model 4012 KEUFFEL & ESSER CO RARE COLLECTIBLE

$ 1056 $ 633.6

VINTAGE 1942 GENERAL ELECTRIC MOTORULE SLIDE CALCULATOR METAL CONSTANTS

$ 11.39 $ 6.83

60s big 50 см vintage Slide Rule USSR slipstick Russian soviet Engineering

$ 114.4 $ 68.64

Keuffel & Esser DECI - LON 68 1100- Slide Rule and Case ( 1947, 1961

$ 82.72 $ 49.63

Sun Hemmi Slide Rule No.251 bamboo with original case beautiful

$ 35.2 $ 21.12

Paper Damage Computer, Crown Zellerbach Corp, 1955, (S1451) D10

$ 43.99 $ 26.39

Vintage Dietzgen Microglide 1734 Slide Rule With Conversion Chart & Leather Case

$ 39.6 $ 23.76

Dietzgen "Binary" Circular Slide Rule with manual 8 5/16" diameter

$ 132 $ 79.2

Sterling Precision Decimal Trig Log-Log Slide Rule 1965, with case.

$ 6.15 $ 3.69

Frederick Post Versalog Slide Rule 1460 Hemmi Japan Leather Case Wrist Strap EUC

$ 131.95 $ 79.17

DIETZGEN MULTIPHASE Style M SLIDE RULE WITH CASE Decimal Trig Type Log Log 1738

$ 17.55 $ 10.53

Guardian Electric Solenoid Selector Slide Rule & Furnas Electric Motor Control

$ 9.67 $ 5.8

Concise Circular 27N Slide Rule -- Japan

$ 15.4 $ 9.24

UNIQUE 1930's Classroom Demonstration Wood Slide-Rule,42in,ONE OF A KIND!

$ 638 $ 382.8

NEW IN BOX Hemmi No. 269 'Civil Engineer' Slide Rule. Duplex.Bamboo.25 Scales.

$ 154 $ 92.4

Pickett N-515-T Cleveland Institute of Electronics Slide Rule w/ Leather Case

$ 30.8 $ 18.48

VINTAGE SUN HEMMI JAPAN BAMBOO SLIDE RULE 256

$ 66 $ 39.6

Vintage K&E 4181-1 Log Log Duplex Decitrig 7" Slide Rule + Leather Case

$ 18.92 $ 11.35

Pickett N600-ES Log Log Speed Rule with Leather Pocket Case, 6" long

$ 34.76 $ 20.85

GERMANY | Slide rule ARISTO 89 (1965)

$ 7.92 $ 4.75

Sun Hemmi Slide Rule No.254W bamboo

$ 30.8 $ 18.48

VINTAGE 1959 PICKETT METAL SLIDE RULE MODEL N1010-ES TRIG WITH LEATHER CASE

$ 30.71 $ 18.42

Hemmi No.259D Electrical Communications Slide Rule.Duplex. Bamboo.

$ 42.24 $ 25.34

Hemmi No.255D Electrical Communications Slide Rule. Bamboo.

$ 61.6 $ 36.96

1947 Dreis & Krump Manufacturing, Slide Rule, Calculator, Conversion Chart

$ 17.51 $ 10.5

Concise ruler circular slide rule 300 from Japan　100829

$ 50.05 $ 30.03

Vintage slide rule FABER CASTELL 57/22. GERMANY - w/ case and instructions

$ 21.89 $ 13.13

Rare Logarithmic Ruler USSR Round Lineup Calculator Slide Rule Rare 1960

$ 16.72 $ 10.03

Vintage KEUFFEL & ESSER K+E DECI-LON Slide Rule 68-1100 W/ Leather Case

$ 43.95 $ 26.37

K&E 4081-3 Log Log Duplex Dectrig Mahogony Inlaid 21 Scales + Leather Case

$ 17.38 $ 10.42

NESTLER MULTIMATH DUPLEX 0292 SLIDE RULE CASE MANUAL GERMANY

$ 114.31 $ 68.58

K&E 4181-3 Log Log Duplex Decitrig -- 12" Slide Rule -- 21 Scales

$ 15.62 $ 9.37

Vintage Pickett All Metal Slide Rule Trig N1010-ES w/ Original Case, Inst & Box

$ 17.6 $ 10.56

Pickett Model 700 Type 2A USAF Aerial Photo Type A2 -- 6" Slide Rule

$ 30.8 $ 18.48

Vintage Keuffel Esser K+E Pocket Slide Rule 4181-1 Green Leather Case USA

$ 52.75 $ 31.65

1952 William D Gibson, Spring Data Computer, Slide Rule, Conversion Chart

$ 17.59 $ 10.55

Stanscrew Fastener Slide Rule, Calculator, Conversion Chart, Standard Screw 1958

$ 17.59 $ 10.55

Hemmi No. 251 'Mechanical Engineer' Slide Rule. Duplex. Bamboo. 19 Scales. Fine.

$ 45.76 $ 27.45

Hemmi Sun Slide Rule Vintage No. 43 A Excellent (New Old Stock)

$ 33.44 $ 20.06

Pickett Model 4 Vector Hyperbolic Deci-Log Log - Magnesium - 30 Scales

$ 28.16 $ 16.89

vintage Dietzgen decimal Trig slide rule 1734

$ 13.19 $ 7.91

Republic Steel, 1974, Slide Rule Calculator, Conversion Chart, GUC

$ 13.19 $ 7.91

Lot of 5 English / Metric Conversion Calculator Slide Rule Chart

$ 8.79 $ 5.27

Dietzgen slide rule 1765P Basik 10" w case and directions and cardboard holder

$ 74.8 $ 44.88

Du Pont Mylar Polyester Film Cos Comparator Slide Rule & Fairchild Vintage Lot

$ 9.67 $ 5.8

Vintage 1942 E.H. Needham Trig-Easy Slide Calculators Eugene Dietzgen

$ 12.32 $ 7.39

Pickett slide rule Microline model 121, with original case instruction book

$ 7.04 $ 4.22

Vintage Post Versalog Bamboo 1460 Slide Rule w/ Leather Case Made in Japan

$ 30.79 $ 18.47

Vintage Pickett N-500-ES 1962 Metal Slide Rule- Leather Case- Box- Instructions

$ 61.6 $ 36.96

Albert Nestler A,-G, LAHRI/B DRGM No23 Slide rule

$ 34.32 $ 20.59

GERMANY | Slide rule ARISTO Scholar 0903 LL (1965)

$ 4.4 $ 2.64

FABER CASTELL 2/82N DUPLEX SLIDE RULE CASE MANUAL GERMANY

$ 149.51 $ 89.7

Aristo MultiLog Nr.909 Slide Rule Germany w Leather Case Holster Vintage

$ 17.59 $ 10.55

Allen Manufacturing Co. Slide Rule, Cap Screw, Conversion Chart Calculator

$ 17.59 $ 10.55

Pickett & Eckel Model 300 Metal Slide Rule Mini Pocket 6 Inch With Leather Case

$ 65.86 $ 39.52

K&E #4081-3 Log Log Duplex Decitrig Slide Rule with Leather Holder

$ 22 $ 13.2

Vintage Pickett Professional Model N 3 ES Slide Rule w/ Case w/o Manual - IOB

$ 131.95 $ 79.17

Concise Circular Slide Rule 28N Japan

$ 15.4 $ 9.24

Vintage Japan Micronta No. 150 Slide Rule And Leather Case Ruler

$ 12.54 $ 7.52

Vintage Pickett Slide Rule 4-ES #302 Leather Case (Reciprocal Vector Hyperbolic)

$ 87.95 $ 52.77

SCIENTIFIC VINTAGE (CIRCA 1950) SLIDE RULER - WITH ITS ORIGINAL LEATHER BAG

$ 4.4 $ 2.64

Vintage Sans & Streiffe No.311 Bamboo Slide Rule w/ Leather Case & Instructions

$ 28.99 $ 17.39

K&E 68-1130 Pocket Deci-Lon Slide Rule. 26 Scales. Plastic. Excellent. RARE.

$ 132 $ 79.2

Lot of 15 Vintage Engineering Slide Rules/Manual Calculators Metric Resistance..

$ 0.87 $ 0.52

slide rule

$ 440 $ 264

Bell & Gossett System Syzer Calculator & Circuit Setter Balance Valve Calculator

$ 14.07 $ 8.44

slide rules engineering

$ 440 $ 264

OHMITE OHM'S LAW CALCULATOR SLIDE RULE 1968

$ 4.39 $ 2.63

Vintage Keuffel and Esser Slide Rule 68- 1220 Copyright 1947

$ 13.2 $ 7.91

Vintage Pickett Slide Rule for Pratt and Whitney Aircraft Mod. N540T, with case

$ 8.8 $ 5.28

Post Versalog 1460 Slide Rule w Leather Case, Instruction Manual approx 1962

$ 48.4 $ 29.04

Pickett Slide Rule Model 108ES

$ 13.64 $ 8.18

Deci-Lon Slide Rule

$ 35.2 $ 21.12

Vtg POST Versalog Slide Rule No.1460 Hemmi Bamboo - W/ Case - Japan - Very Nice

$ 17.6 $ 10.56

Vintage SUN HEMMI JAPAN SLIDE RULE #153 ~ Bamboo w/ Case pre owned condition

$ 13.19 $ 7.91

Vintage Pickett U.S. Military Slide Rule - Model 14 - All Metal w/ Leather Case

$ 79.19 $ 47.51

Vintage Pickett 7' Slide Rule Advertisement Instructional teaching aid Display

$ 308 $ 184.8

USSR SOVIET MECHANICAL CALCULATOR CIRCULAR SLIDE RULE POCKET TYPE english manual

$ 26.4 $ 15.83

Vintage Frederick Post Versalog 1460 Slide Rule Hemmi Bamboo Japan Leather Case

$ 22 $ 13.2

Vintage K&E Keuffel and Esser N4133 Roylance Electrical 8" Mannheim Slide Rule

$ 11.39 $ 6.83

Pickett Slide Rule N803-ES Log Speed Ruler Machinist Tool Leather Case VGC

$ 57.19 $ 34.31

Vintage K&E 4181-1 Log Log Duplex Decitrig 7" Slide Rule

$ 19.8 $ 11.88

#390 VINTAGE PICKETT SLIDE RULE N600-ES IN BOX NEW OLD STOCK NEVER USED

$ 220 $ 132

Sterling Plastic Slide Ruler with Pouch & Instructions

$ 0.87 $ 0.52

Vintage Pickett Model N902-ES Simplex Trig Slide Rule With Red Leather Case Exce

$ 13.19 $ 7.91

6" Pickett & Eckel Synchro Scale N600-T Log Speed Slide Rule Leather Case

$ 70.39 $ 42.23

Vintage Keuffel & Esser Co Slide Rule N4081-3 Log Log Duplex Decitrig Copyright

$ 5.28 $ 3.16

Pratt & Whitney Gas Turbine Circular Slide rule / computer + Sliding Ruler

$ 22 $ 13.2

Vintage Lot of 3 Slide Ruler Scientific Calculators Denmark USA Engineering

$ 8.75 $ 5.25

Vintage 1950s Pickett Slide Rule 800-ES With Hard Leather Case

$ 28.05 $ 16.83

CONCISE CIRCULAR SLIDE RULE" MODEL 28 N AMERICAN STANDARD MINT UNUSED

$ 17.6 $ 10.56

CONCISE CIRCULAR SLIDE RULE" MODEL 28 N AMERICAN STANDARD EX!!

$ 17.6 $ 10.56

Hemmi No. 32 Vest Pocket Slide Rule. Bamboo. 8 Scales 4". Leather Case. Exclnt.

$ 23.76 $ 14.25

(B13) Pickett N4-ES Slide Rule w/ Leather Holster Case

$ 70.4 $ 42.24

PICKETT N3-ES & N600-ES SLIDE RULE with books and original box NICE TWIN PACK

$ 158.35 $ 95.01

Two(2) 10 Student Slide Rules (Sun Hemmi)

$ 6.6 $ 3.95

Post slide rule With Case w/pocket slide rule and pocket Aeronautical book

$ 19.36 $ 11.61

Firth Sterling Firthite Slide Rule 1969 Printed In The USA

$ 13.2 $ 7.91