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Vintage Slide Rule C-Thru S888 Japan with Case
Vintage Slide Rule C-Thru S888 Japan with Case

$24.99

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🗽 VINTAGE 4" LUFKIN RULE SLIDE SQUARE
🗽 VINTAGE 4" LUFKIN RULE SLIDE SQUARE

$24.50

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Vintage Faber Castell Mentor 52/80 Slide Rule w case very good condition
Vintage Faber Castell Mentor 52/80 Slide Rule w case very good condition

$39.99

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HEMMI Bamboo Slide Rule No. 259D Japan WITH BOX HEMMI Japan 259 D
HEMMI Bamboo Slide Rule No. 259D Japan WITH BOX HEMMI Japan 259 D

$38.87

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2 Vintage Nautical Slide Rules Us Navy 1990-92 & I- 1957 Aircraft Calculator GE
2 Vintage Nautical Slide Rules Us Navy 1990-92 & I- 1957 Aircraft Calculator GE

$29.99

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Instant Circular Slide Rule Collection! Pickett 101C, Concise 300, Concise 28
Instant Circular Slide Rule Collection! Pickett 101C, Concise 300, Concise 28

$60.00

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6" Slide Rule Japan with Advertising Struthers-Dunn Inc S-D Pitman N.J With Case
6" Slide Rule Japan with Advertising Struthers-Dunn Inc S-D Pitman N.J With Case

$15.99

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ULTRA RARE ! IWA 10138 Slide rule, Slide chart, w/Case,GERMANY-1969
ULTRA RARE ! IWA 10138 Slide rule, Slide chart, w/Case,GERMANY-1969

$55.00

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VINTAGE 1960's 601 UTO POCKET SLIDE RULE & LEATHER CASE DENMARK
VINTAGE 1960's 601 UTO POCKET SLIDE RULE & LEATHER CASE DENMARK

$12.99

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Vintage Pickett Microline 120 Plastic Slide Rule with Case
Vintage Pickett Microline 120 Plastic Slide Rule with Case

$11.00

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2 Vintage Slide Rules ( Pickett & K&E)
2 Vintage Slide Rules ( Pickett & K&E)

$19.99

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Vintage K&E Keuffel & Esser Co. 1947 Log Log Duplex Vector Slide Rule 4080-3
Vintage K&E Keuffel & Esser Co. 1947 Log Log Duplex Vector Slide Rule 4080-3

$27.95

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Vintage '60s Logarex 27205 Exponent Toison D'or Pocket Slide Rule Czechoslovakia
Vintage '60s Logarex 27205 Exponent Toison D'or Pocket Slide Rule Czechoslovakia

$39.99

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The A Lietz Co. 2971P Made in USA Slide Ruler with Original Leather Case
The A Lietz Co. 2971P Made in USA Slide Ruler with Original Leather Case

$19.99

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Vintage Keuffel & Esser K & E 4058W Beginner's Slide Rule w/Case
Vintage Keuffel & Esser K & E 4058W Beginner's Slide Rule w/Case

$7.99

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Vintage 1941 Keuffel & Esser 4053-3 Slide Rule with Magnifier and Leather Case
Vintage 1941 Keuffel & Esser 4053-3 Slide Rule with Magnifier and Leather Case

$29.99

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15" Circular Slide Rule w / Advertising copyright 1955 Perrygraf Slide-Chart
15" Circular Slide Rule w / Advertising copyright 1955 Perrygraf Slide-Chart

$7.50

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Vintage Keuffel & Esser KE SLIDE RULE #4055 w/Hard Case Early 20th Century
Vintage Keuffel & Esser KE SLIDE RULE #4055 w/Hard Case Early 20th Century

$18.00

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Pickett Slide Dual Base Speed Rule Metal Mod N4-ES LOG LOG Leather Case Aluminum
Pickett Slide Dual Base Speed Rule Metal Mod N4-ES LOG LOG Leather Case Aluminum

$39.99

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

$44.00

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PICKETT & ECKEL SLIDE RULE MODEL 500 1948
PICKETT & ECKEL SLIDE RULE MODEL 500 1948

$15.00

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Vintage ALCOA Conductor Sag and Tension Slide Rule Calculator
Vintage ALCOA Conductor Sag and Tension Slide Rule Calculator

$12.95

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VTG Picket Metal Slide Rule
VTG Picket Metal Slide Rule

$25.00

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Vintage Acumath Slide Rule - No.400 - Made in USA - With Carrying Case
Vintage Acumath Slide Rule - No.400 - Made in USA - With Carrying Case

$8.45

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LUTZ No. 102 S - Slide Rule & Leather Case (Made in Japan)
LUTZ No. 102 S - Slide Rule & Leather Case (Made in Japan)

$14.95

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Vintage Doric K & E Co. 9068 Western Slide Rule
Vintage Doric K & E Co. 9068 Western Slide Rule

$15.00

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Vintage PICKETT NO. 120 Slide Rule with Case
Vintage PICKETT NO. 120 Slide Rule with Case

$13.99

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Vintage Keuffel & Esser (K+E) USA 4181-1 7" Slide Rule Leather Case Pocket Clip
Vintage Keuffel & Esser (K+E) USA 4181-1 7" Slide Rule Leather Case Pocket Clip

$36.00

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Keuffel & Esser 10 Deci Lon 68 1100 Slide Rule With Leather Case And Strap, K&E
Keuffel & Esser 10 Deci Lon 68 1100 Slide Rule With Leather Case And Strap, K&E

$59.00

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Vintage Double Sided Engineer/Electronics Slide Ruler & Hard Case Japan
Vintage Double Sided Engineer/Electronics Slide Ruler & Hard Case Japan

$26.95

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Vintage Pickett Slide Rule N 3-ES Power Log Exponent All Metal Leather Case 1960
Vintage Pickett Slide Rule N 3-ES Power Log Exponent All Metal Leather Case 1960

$38.99

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Vintage Pickett Circular Slide Rule Mark-up Calculator Model 103ES
Vintage Pickett Circular Slide Rule Mark-up Calculator Model 103ES

$45.00

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NESTLER Slide Rule Cleveland Hobbing Machine Co. folio notepad pencil 0123 * NOS
NESTLER Slide Rule Cleveland Hobbing Machine Co. folio notepad pencil 0123 * NOS

$40.00

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Vintage Lafayette Model 99-7030 6" Pocket Slide Rule with Leather Slip Case
Vintage Lafayette Model 99-7030 6" Pocket Slide Rule with Leather Slip Case

$22.49

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Vintage Slide Rules Keuffel&Esser 2pcs Pickett 1pc with cases in one lot
Vintage Slide Rules Keuffel&Esser 2pcs Pickett 1pc with cases in one lot

$30.00

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Vintage Frederick Post Co. 1452w Universal Hemmi Slide Rule w/ Leather Case
Vintage Frederick Post Co. 1452w Universal Hemmi Slide Rule w/ Leather Case

$33.00

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Vintage Pickett 160 Microline Slide Rule with Case White
Vintage Pickett 160 Microline Slide Rule with Case White

$17.99

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Vintage A.W. Faber Slide Rule D.R.P. No. 206428
Vintage A.W. Faber Slide Rule D.R.P. No. 206428

$35.40

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Fedra Log Log Closed Duplex Slide Rule - 1968 - Used once in Classroom Setting
Fedra Log Log Closed Duplex Slide Rule - 1968 - Used once in Classroom Setting

$15.95

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1970 Frederick Post Versalog Slide Rule 1460 ~Leather Case ~ Hemmi Japan Bamboo
1970 Frederick Post Versalog Slide Rule 1460 ~Leather Case ~ Hemmi Japan Bamboo

$74.99

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Vintage Litronix 2260 Slide Rule Calculator
Vintage Litronix 2260 Slide Rule Calculator

$13.62

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VTG K&E 68 1100 Slide Rule W/ Leather Case Deci-Lon 10 Keuffel & Esser Ruler
VTG K&E 68 1100 Slide Rule W/ Leather Case Deci-Lon 10 Keuffel & Esser Ruler

$49.99

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Frederick Post Versalog 1460 slide rule w case Post Hemmi Japan Versalog
Frederick Post Versalog 1460 slide rule w case Post Hemmi Japan Versalog

$19.99

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Vintage Slide Rules Drafting Tools Assortment Aristo Charvoz K&E Dietzgen
Vintage Slide Rules Drafting Tools Assortment Aristo Charvoz K&E Dietzgen

$53.00

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Vintage Internationale English / Metric Converter Slide Rule Calculator Measure
Vintage Internationale English / Metric Converter Slide Rule Calculator Measure

$5.00

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

$24.99

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Pickett & Eckel Slide Rule Model 62 with box, booklet, Leather GE Case, + extras
Pickett & Eckel Slide Rule Model 62 with box, booklet, Leather GE Case, + extras

$60.00

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Vintage Pickett Real Estate Costimator Model 23 1957 W/ Case Slide Rule Rare
Vintage Pickett Real Estate Costimator Model 23 1957 W/ Case Slide Rule Rare

$120.00

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Pickett 6'' Duplex Slide Rule N600-ES Metal Log W/ Leather Case Used Vintage USA
Pickett 6'' Duplex Slide Rule N600-ES Metal Log W/ Leather Case Used Vintage USA

$94.95

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Antique HEMMI Sun Bamboo 1914-1929 Slide Rule 5" Japan #22129 Leather Case AS IS
Antique HEMMI Sun Bamboo 1914-1929 Slide Rule 5" Japan #22129 Leather Case AS IS

$30.00

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Hemmi Frederick Post Co Versalog 1460 Slide Rule with Hard Plastic Case
Hemmi Frederick Post Co Versalog 1460 Slide Rule with Hard Plastic Case

$139.95

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LENTICULAR FLICKER Ruler Measure Slide Rule Decimal Fraction Vintage VARI-VUE
LENTICULAR FLICKER Ruler Measure Slide Rule Decimal Fraction Vintage VARI-VUE

$5.19

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Vintage Keuffel & Esser Duplex Slide Rule 4081-3 with Leather Case USA
Vintage Keuffel & Esser Duplex Slide Rule 4081-3 with Leather Case USA

$34.00

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Keuffel Esser Slide Rule N4081-3 Log Log Duplex Decitrig Leather Case Box
Keuffel Esser Slide Rule N4081-3 Log Log Duplex Decitrig Leather Case Box

$50.00

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Keuffel & Esser Co NY Slide Ruler With Hard Case + Sterling No.594 FREE SHIP
Keuffel & Esser Co NY Slide Ruler With Hard Case + Sterling No.594 FREE SHIP

$39.99

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Vintage AT&T E-5699 L Multiplex Measurement Calculator Circular Slide Rule
Vintage AT&T E-5699 L Multiplex Measurement Calculator Circular Slide Rule

$7.03

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Vintage Pickett Metal Slide Rule Ruler MODEL N901 SIMPLEX MATH RULE With Case
Vintage Pickett Metal Slide Rule Ruler MODEL N901 SIMPLEX MATH RULE With Case

$14.99

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Vtg Picket Slide Rule in Leather Case Made in USA
Vtg Picket Slide Rule in Leather Case Made in USA

$25.61

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FREDERICK POST CO. VERSALOG 706 705HEMMI Bamboo SLIDE RULE JAPAN GK LEATHER CASE
FREDERICK POST CO. VERSALOG 706 705HEMMI Bamboo SLIDE RULE JAPAN GK LEATHER CASE

$26.00

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The A Lietz Co No 2984 Slide Rule And Faux Leather Case Vintage Made In USA
The A Lietz Co No 2984 Slide Rule And Faux Leather Case Vintage Made In USA

$20.99

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Vintage PICKETT NO. 120 Slide Rule with Case 70's
Vintage PICKETT NO. 120 Slide Rule with Case 70's

$5.00

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Pickett Slide Rule N-600-ES Syncro Log Log Speed Rule w/Pocket Leather Case 6"
Pickett Slide Rule N-600-ES Syncro Log Log Speed Rule w/Pocket Leather Case 6"

$75.00

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Vintage WWII Army Ballistic round slide rule. M1. In Pouch
Vintage WWII Army Ballistic round slide rule. M1. In Pouch

$75.00

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VINTAGE FREDERICK POST 1447 SLIDE RULE SUN HEMMI JAPAN - BAMBOO WITH CASE
VINTAGE FREDERICK POST 1447 SLIDE RULE SUN HEMMI JAPAN - BAMBOO WITH CASE

$20.00

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Vintage Pickett Slide Rule N 3-ES Power Log Exponent All Metal Leather Case 1960
Vintage Pickett Slide Rule N 3-ES Power Log Exponent All Metal Leather Case 1960

$79.99

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Lafayette Slide Rule F-428 w/Leather Sheath Japan Vintage 13.5" Long x 2” Wide
Lafayette Slide Rule F-428 w/Leather Sheath Japan Vintage 13.5" Long x 2” Wide

$26.00

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Pickett Slide Rule N4-ES Log Log W/ Leather Case
Pickett Slide Rule N4-ES Log Log W/ Leather Case

$39.00

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Vintage 1968 Mannheim Trig Slide Rule ~ New In Package ~ W/Instructions ~ USA
Vintage 1968 Mannheim Trig Slide Rule ~ New In Package ~ W/Instructions ~ USA

$14.95

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Pickett Microline 120 Yellow Slide Rule with Case Vintage
Pickett Microline 120 Yellow Slide Rule with Case Vintage

$14.00

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Vintage Frederick Post Co Versalog Bamboo Japan Slide Ruler w/Leather Case
Vintage Frederick Post Co Versalog Bamboo Japan Slide Ruler w/Leather Case

$20.00

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GIANT FUNCTIONAL DISPLAY SLIDE RULE ANTIQUE VINTAGE MATH ENGINEER SCIENCE
GIANT FUNCTIONAL DISPLAY SLIDE RULE ANTIQUE VINTAGE MATH ENGINEER SCIENCE

$258.00

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Machinest Books And Slide Rules
Machinest Books And Slide Rules

$30.00

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VINTAGE SLIDE RULER Frederick Post # 1447 Made in JAPAN Student Ruler In Box
VINTAGE SLIDE RULER Frederick Post # 1447 Made in JAPAN Student Ruler In Box

$12.95

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Frederick Post Co #1444K Slide Rule Hemmi Japan with Top Grain Cowhide Case
Frederick Post Co #1444K Slide Rule Hemmi Japan with Top Grain Cowhide Case

$14.00

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1959 Pickett Model N4-T Slide Rule Vector-Type Log Dual With Case & Extra One
1959 Pickett Model N4-T Slide Rule Vector-Type Log Dual With Case & Extra One

$47.47

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Vintage Relay Slide Rule No. 150 Made in Japan with K & E Leather Case
Vintage Relay Slide Rule No. 150 Made in Japan with K & E Leather Case

$15.96

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Vintage Pickett Aerial Photo Slide Rule US Air Force Type A-2
Vintage Pickett Aerial Photo Slide Rule US Air Force Type A-2

$48.00

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Hemmi No. 70 sliderule, htf 22.5 inch slide rule, as is
Hemmi No. 70 sliderule, htf 22.5 inch slide rule, as is

$22.95

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Vtg Graphoplex 640 Electro Log-Log Slide Rule w/ Case France with Case 1958
Vtg Graphoplex 640 Electro Log-Log Slide Rule w/ Case France with Case 1958

$23.49

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Vintage Pickett Slide Rule Model N903-T w/K & E Leather Case
Vintage Pickett Slide Rule Model N903-T w/K & E Leather Case

$59.95

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Faber Castell 52/82 Vintage slide rule MATHEMATICS CALCULATOR Germany CASE
Faber Castell 52/82 Vintage slide rule MATHEMATICS CALCULATOR Germany CASE

$99.99

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Vintage UTO 601 Denmark Pocket Slide Rule 6" In Brown Leather Case
Vintage UTO 601 Denmark Pocket Slide Rule 6" In Brown Leather Case

$15.99

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Sun Hemmi Slide Rule | Planing-Turning-Milling-Cutting Times | Homma Metal Works
Sun Hemmi Slide Rule | Planing-Turning-Milling-Cutting Times | Homma Metal Works

$18.99

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LUTZ No. 102 S - Slide Rule & Leather Case (Made in Japan)
LUTZ No. 102 S - Slide Rule & Leather Case (Made in Japan)

$26.95

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Vintage 'Lawrence" Slide Rule Instruction Book 1939
Vintage 'Lawrence" Slide Rule Instruction Book 1939

$16.98

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Vintage Soviet Slide Rule Leningrad 1985 Gost 5161-72 USSR
Vintage Soviet Slide Rule Leningrad 1985 Gost 5161-72 USSR

$29.99

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Vintage Slide Ruler ▪︎ The Triangulator "Makes Trigonometry Easy"
Vintage Slide Ruler ▪︎ The Triangulator "Makes Trigonometry Easy"

$17.99

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Keuffel & Esser K+E Vintage Slide Rule N-4053-3 with Leather Case - Vintage
Keuffel & Esser K+E Vintage Slide Rule N-4053-3 with Leather Case - Vintage

$24.50

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Vintage A.W. Faber Castell 67/87 Slide rule w case Dietz Papier Wulf Goslar
Vintage A.W. Faber Castell 67/87 Slide rule w case Dietz Papier Wulf Goslar

$12.99

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Crofoot Nielsen & Co No. 6559 Made in USA Dual Slide Wooden Slide Ruler 7"
Crofoot Nielsen & Co No. 6559 Made in USA Dual Slide Wooden Slide Ruler 7"

$59.99

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Concise Ruler Circular Slide Rule No. 300 100829 Made IN JAPAN 110mm
Concise Ruler Circular Slide Rule No. 300 100829 Made IN JAPAN 110mm

$35.59

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Vintage Ricoh Slide Rule Ruler Scientific Measuring Tool No. 505 Made In Japan
Vintage Ricoh Slide Rule Ruler Scientific Measuring Tool No. 505 Made In Japan

$25.66

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Vintage Frederick Post No. 1444K Pocket Slide Rule Hemmi Japan with Leather Case
Vintage Frederick Post No. 1444K Pocket Slide Rule Hemmi Japan with Leather Case

$29.99

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Vintage - Keuffel & Esser Slide Rule - 4088-3S with Distressed Leather Case
Vintage - Keuffel & Esser Slide Rule - 4088-3S with Distressed Leather Case

$14.95

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Vintage Post Versalog Slide Rule
Vintage Post Versalog Slide Rule

$9.95

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1965 Sterling No. 594 Slide Rule Decimal Trig Multi-Log Made in USA
1965 Sterling No. 594 Slide Rule Decimal Trig Multi-Log Made in USA

$10.00

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Vintage Aristo Schul Commerz No.905 Slide Rule W/ Case
Vintage Aristo Schul Commerz No.905 Slide Rule W/ Case

$34.99

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Vintage Pickett Slide Rule Model N1010-T Ruler W/ Case Instructions & Box
Vintage Pickett Slide Rule Model N1010-T Ruler W/ Case Instructions & Box

$21.96

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Keuffel Esser Decilon 1947 1961 Leather Case 10 262624 1100
Keuffel Esser Decilon 1947 1961 Leather Case 10 262624 1100

$99.99

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K&E 68 1100 Slide Rule w/ Leather Case Keuffel & Esser Deci Lon-Free Shipping
K&E 68 1100 Slide Rule w/ Leather Case Keuffel & Esser Deci Lon-Free Shipping

$74.95

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