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Gerber Variable Scale TP007100B P/N 2843935

$ 107.36 $ 64.41

Concise ruler circular slide rule 270N 100812

$ 48.4 $ 29.04

Dietzgen 5730-24 holster

$ 17.59 $ 10.55

VINTAGE SLIDE RULE Soviet Ussr circular KL-1 50 years of October AGITATION!!!

$ 87.12 $ 52.27

NESTLER POLYMATH DUPLEX 0290 SLIDE RULE GERMANY

$ 85.27 $ 51.16

VTG German Automatic Pencil with Logarithmic Ruler "Makeba-Kombinator" RARE

$ 70.39 $ 42.23

NESTLER Vintage Slide Rule--white with green slide

$ 22 $ 13.2

MoonRaker Ship Building Dial-A-Scale Slide Rule Feet Inches Meters Centimeters

$ 110.86 $ 66.51

Vintage Keuffel & Esser (KE) Slide Rule & Leather Case Nice Shape & Clean Used

$ 14.43 $ 8.65

Hemmi "Sun" model no. 70 bamboo 22 1/2" slide rule in original case

$ 107.36 $ 64.41

Pickett Student Slide Rule No. 120T With Case & Instruction Book In Original Box

$ 20.15 $ 12.09

1949 Pickett & Eckel Slide Rule

$ 88 $ 52.8

NESTLER LARGE SLIDE RULE nr.24R System RIETZ / RECHENSTAB

$ 78.32 $ 46.99

ARISTO early 8-digit early LED CALCULATOR´s, Mod. M85 + M85S ,TLC NEEDED

$ 57.2 $ 34.32

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

$ 41.8 $ 25.08

Vintage Keuffel & Esser K&E 4081-5 Slide Rule Mahogany 20" Inch

$ 43.99 $ 26.39

LITHIUM BATTERY SLIDE RULE SELECTOR: Tadiran Electronic Industries, Inc

$ 0.87 $ 0.52

Slide rule: BAKER "VISUAL" STAIRULE

$ 0.87 $ 0.52

• NEW IN BOX • Faber-Castell 67/91 Pocket Slide Rule. 7 Scales x 5". Plastic.

$ 14.08 $ 8.44

lot of 6 slide rules. post, K&E, picket , concise .

$ 29.04 $ 17.42

Albert Nestler A-G LAHR I.B. Patent Slide Ruler made in Germany with case

$ 0.87 $ 0.52

Vintage- Dietzgen Maniphase Multiplex Slide Rule in Original Box *Beautiful*

$ 38.28 $ 22.96

RARE ANTIQUE 20” DENNERT & PAPE ALTONA SLIDE RULE NO. 126499 in LEATHER CASE

$ 66 $ 39.6

Old Slide Rule. Laminated Cardboard. From Japan. 7 Scales. Shows Its Age.

$ 6.16 $ 3.69

Post Versalog 1460 / Hemmi Japan Bamboo Slide Rule Leather Case EXCELLENT

$ 127.16 $ 76.29

Aristo No. 89 Pocket Slide Rule. 10 Scales x 5". Plastic. Case.

$ 7.04 $ 4.22

SLIDE RULE Sterling "Precision" plastic

$ 0.87 $ 0.52

VINTAGE 1948 PICKETT & ECKEL P&E MODEL LOG SLIDE RULE Guide

$ 8.8 $ 5.28

1960s K&E Deci-Lon 10 Slide Rule 68-1100 Keuffel & Esser Case and Book

$ 45.76 $ 27.45

Aristo Slide Rule Circular Computers Scales Made in Germany Ridgeway 1458 Broken

$ 8.75 $ 5.25

FABER CASTELL 2/82 DUPLEX SLIDE RULE CASE GERMANY

$ 22 $ 13.2

Cleveland Institute of Electronics Personal Training Laboratory PTL-2

$ 88 $ 52.8

COLLECTIBLE METAL SIGN - PICKETT SLIDE RULE N4p

$ 28.16 $ 16.89

Graphoplex Roplex Circular Slide Rule. 10 Scales. Unique Mechanism. France.Fine.

$ 136.4 $ 81.84

Vintage Pocket Slide rule Frederick Post 1444K Hemmi Japan

$ 17.59 $ 10.55

Cost & Selling Price Calculator, Seitz Meats, slide chart (S501) D-5

$ 6.15 $ 3.69

Vintage ARISTO MultiLog DBGM No. 0970 Slide Rule Made in Germany with Case

$ 17.51 $ 10.5

Bailey Oriface And Flow Nozzle Calculator Slide Rule Hydraulic

$ 14.95 $ 8.97

Keuffel & Esser K&E Thatcher's Thacher's Slide Rule Type I Low Serial Number

$ 1672 $ 1003.2

Pickett N4-ES Log Log Dual-Base Speed Metal Slide Rule Leather Case Very Good

$ 61.16 $ 36.69

Vintage slide rule Sans & Streiffe No.312 Slide Rule with Leather Case

$ 17.59 $ 10.55

K&E Log Log Duplex Decitrig Slide Rule With Case 681210 1947

$ 17.59 $ 10.55

Lot of 15 Vintage Engineering Slide Rules/Manual Calculators Torque Volts Fuses

$ 13.19 $ 7.91

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

$ 33 $ 19.8

Vintage PICKETT USA All Metal N4-T Vector Type Dual Base Slide Rule & Case

$ 70.35 $ 42.21

Six inch advertising scales / rules. Lot of 11

$ 3.52 $ 2.11

Faber Castell 2/83 Vintage Slide Rule Germany

$ 52.8 $ 31.67

Concise Circular Slide Rule 28N Japan

$ 16.72 $ 10.03

Vintage 1947 K&E Keuffel & Esser 4181-1 Slide Rule 7” Leather Case w/Clip USA

$ 26.39 $ 15.83

Concise Circular 27N Slide Rule -- Japan

$ 16.72 $ 10.03

3 Vintage Metric Converters - Pickett 114C - Instant 1971 Slide Chart - Fraction

$ 4.31 $ 2.58

Hemmi 255 "Expert Electrical Engineer" Slide Rule. Bamboo. 23 Scales. Excellent.

$ 43.12 $ 25.87

Hemmi 2664S-S Slide Rule. Celluloid on Bamboo. 13 Scales. Excellent Condition.

$ 20.23 $ 12.14

Vtg FABER CASTELL SLIDE RULE CALCULATOR 2/83N Near Dead Mint No Box - Machinist

$ 334.39 $ 200.63

Vintage Slide Rule Special Carpenters EG AG

$ 43.99 $ 26.39

Fuji No. 82D Slide Rule. Plastic. 12 Scales x 28 cm (8"). Excellent Condition.

$ 16.72 $ 10.03

UTO No. 601 5" plastic slide rule w/ instructions, vintage, Union Carbide promo

$ 8.8 $ 5.28

Vintage slide rule Post 1460Versalog 811541 with case

$ 17.59 $ 10.55

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

$ 7.03 $ 4.21

1962 Pickett Model N-500-ES Slide Rule & Leather Carrying Case w/ belt loop

$ 39.99 $ 23.99

Aristo 868 Pocket Duplex Slide Rule. Plastic. 22 Scales. Germany. Excellent.

$ 59.84 $ 35.9

VINTAGE Circa 1940s Magnifier for Slide Rule W/ Box K & E Co. 4185-7 Made in USA

$ 22.88 $ 13.72

Vintage Pickett & Eckel Model 2 DECI LOG LOG Slide Rule, 1945 Copyright, w Case

$ 8.36 $ 5.01

Vintage slide rule Post no 1460 versalog Hemmi bamboo

$ 8.79 $ 5.27

Armour Grocery Products Company Circular Slide Rule

$ 4.84 $ 2.9

Vintage Pickett N500-ES 1962 Metal Slide Rule- Leather Case- Box- Instructions

$ 42.24 $ 25.34

1947 Keuffel & Esser - K&E N4080-3 Log Log Duplex Decitrig Slide Rule w/ Case

$ 25.52 $ 15.31

Vintage Addiator Arithma German Made Calculator with Stylus!

$ 14.07 $ 8.44

Slide Rule, Heating Cost Calculator (S1424) D5

$ 8.79 $ 5.27

Slide Rule, Annual Energy Cost Saving Calculator, Sylvania (S1297) D5

$ 8.79 $ 5.27

Sama & Etani Chemical Tables & Concise Circular Slide Rule 600 US Government

$ 17.6 $ 10.56

1960 Pickett Slide Rule N902-ES Simplex Trig w/ Original Box & Book

$ 48.4 $ 29.04

Pickett slide rule N-500-ES

$ 24.64 $ 14.78

Vintage KENNAMETAL Cutting Speed Removal Rate & H. P. Calculator

$ 8.75 $ 5.25

KEUFFEL & ESSER LOGO ENAMEL LAPEL PIN K+E SLIDE RULE SURVEYING K&E

$ 7.39 $ 4.43

Vintage Pickett Microline 120 Student Slide Rule Case Sheath White Sliderule Old

$ 8.79 $ 5.27

VTG 1975 Perrygraf Truck Performance Slide Rule for White Motor Corporation Plas

$ 10.99 $ 6.59

Hemmi No.257 "Chemical Engineer" Slide Rule. Bamboo Duplex. 23 Scales. Excellent

$ 134.64 $ 80.78

Hemmi Sun Slide Rule Vintage No. 35 with Case Excellent (New Old Stock)

$ 52.8 $ 31.67

Pickett & Eckel No.272 Slide Rule * Beautiful Condition in Original Box *

$ 37.4 $ 22.44

KEUFFEL & ESSER BEGINNER'S SLIDE RULE IN BOX WITH INSTRUCTIONS VERY NICE COND

$ 0.87 $ 0.52

LOT of 3 Slide Rules POST 1460 with Original Leather Case Faber Castel 1/87 c

$ 48.4 $ 29.04

Sama & Etani Concise Chemical Tables and Circular Slide Rule - FREE SHIPPING

$ 22 $ 13.2

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

$ 39.6 $ 23.76

Vintage Binary 8 1/4" Diameter Slide Rule + Instruction Pamphlet

$ 41.8 $ 25.08

Slide Rule Pickett & Eckel Model 4-T Dual Base Synchro-Scale

$ 25.52 $ 15.31

Vintage Pocket Slide Rule Hoffman No.601 Racine Hydraulics & Machinery Inc.

$ 7.87 $ 4.72

K & E 1932 Manual THE MANNHEIM Slide rule, 77 pages,

$ 26.35 $ 15.81

Vintage CHARVOZ-ROOS SR-109 Slide Rule with Red Leather Case Made in USA

$ 21.1 $ 12.66

Pickett & Eckel Slide Rule - Vintage Model N1010-ES with Leather Sheath

$ 13.2 $ 7.91

Handy Calculator, Greenlee Tool Co. slide chart, (S457) D-5

$ 4.39 $ 2.63

Vintage Frederick Post Hemmi Bamboo Slide Rule 1460 Versalog with Case & Manual

$ 40.39 $ 24.23

OLD, ANTIQUE, PATENT 1900 KEUFFEL & ESSER SLIDE RULE, #124948 WITH CASE

$ 10.56 $ 6.33

Set of 2 Vintage KE Deci Lon Slide Rules 68-1100 & 68-1130 Free Shipping

$ 219.88 $ 131.93

VINTAGE "LAWRENCE DELUXE" 10B SLIDE RULE WITH BLACK SLEEVE CASE, MADE IN USA

$ 1.71 $ 1.02

Weems & Plath Nautical Slide Rule 105 Speed Time Distance

$ 8.8 $ 5.28

Vintage Frederick Post 1460 Versalog Slide Rule W/Case HEMMI Japan

$ 8.79 $ 5.27

Hemmi 256 'Electrical Communications' Slide Rule. Bamboo. 20 Scales. Excellent.

$ 77.44 $ 46.46

Ricoh No. 1053 Slide Rule. Celluloid on Bamboo. Bamboo. 24 Scales. Excellent

$ 34.32 $ 20.59

Post Booklet. "Drafting Short Cuts". Pre 1963. 34 Pages. Soft Cover. Excellent.

$ 7.92 $ 4.75