Slide Rules

                       
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Vintage Bruning 2398 Slide Rule W Leather Case Charles Bruning Co Usa

Vintage Bruning 2398 Slide Rule W/ Leather Case Charles Bruning Co Usa


USD 19.99
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Antique Aristo Slide Rule Ruler Multirig 0929 829 Case Manual Box

Antique Aristo Slide Rule Ruler Multirig 0929 829 Case Manual Box


USD 24.99
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Vintage Keuffel Esser 68-1617 K e 10-in Slide Rule Box Case Manual Set

Vintage Keuffel & Esser 68-1617 K&e 10-in Slide Rule Box Case & Manual Set


USD 35.00
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Pickett All Metal Slide Rule - Model N903 Es Trig Conversion Peru Indiana Lot

Pickett All Metal Slide Rule - Model N903 Es Trig & Conversion Peru Indiana Lot


USD 25.00
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K-e Log Log Duplex Decitric Slide Rule 4081-3s

K-e Log Log Duplex Decitric Slide Rule 4081-3s


USD 39.95
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Frederick Post Co Versalog Slide Rule 1460 Hemmi Japan Black Leather Case Minty

Frederick Post Co. Versalog Slide Rule 1460 Hemmi Japan Black Leather Case Minty


USD 19.99
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Vintage Sun Hemmi Slide Rule Bamboo Japan

Vintage Sun Hemmi Slide Rule Bamboo Japan


USD 32.00
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Cleveland Institute Of Electronics Slide Rule W manual 1961

Cleveland Institute Of Electronics Slide Rule W/manual 1961


USD 39.00
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Pickett Model 14 U s Military Slide Rule W Leather Case

Pickett Model 14 U.s. Military Slide Rule W/ Leather Case


USD 43.00
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Vtg Eugene Dietzgen Co Slide Rule Micromatic Vector Type Log With Leather Case

Vtg Eugene Dietzgen Co Slide Rule Micromatic Vector Type Log With Leather Case


USD 35.00
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Pickett Cleveland Institute Electronic Model N-515 - T Slide Rule In Case

Pickett / Cleveland Institute Electronic Model N-515 - T Slide Rule In Case


USD 29.00
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Frederick Post Versalog 1460 Engineer Slide Rule Lthr Case Hemmi Bamboo Japan

Frederick Post Versalog 1460 Engineer Slide Rule Lthr Case Hemmi Bamboo Japan


USD 44.99
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Book For Keuffel Esser k e Doric Slide Rule Model 9068 From 1947

Book For. Keuffel & Esser (k&e) Doric Slide Rule, Model 9068 From 1947


USD 32.00
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Post gilson Atlas Type 3 Circular Slide Rule 8 1 4 Aluminum Diameter

Post (gilson) Atlas Type 3 Circular Slide Rule, 8 1/4" Aluminum Diameter


USD 38.00
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Euc Vintage Frederick Post Co 1460 Versalog Hemmi Bamboo Slide Rule Japan W case

Euc Vintage Frederick Post Co 1460 Versalog Hemmi Bamboo Slide Rule Japan W/case


USD 25.00
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Vintage Spirule With Envelope And Instructions Evans Damping Ratio

Vintage Spirule With Envelope And Instructions Evans Damping Ratio


USD 39.99
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Vintage Slide Rule Drafting Ruler Lot K e Post Makepeace Leather Cases Mixed

Vintage Slide Rule & Drafting Ruler Lot K&e Post Makepeace Leather Cases Mixed


USD 45.00
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Vintage Dietzgen Alidade Wwii Leather Case

Vintage Dietzgen Alidade Wwii Leather Case


USD 33.59
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Vintage Gilson Circular Midget Slide Rule 1931 1936 Usa Calculator Disk 4 1 4

Vintage Gilson Circular Midget Slide Rule 1931 1936 Usa Calculator Disk 4 1/4"


USD 19.99
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Vintage 1966 Raytheon Db Slide Ruler With Case 5860

Vintage 1966 Raytheon Db Slide Ruler With Case 5860


USD 29.92
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Acu-math Engraved Slide Rule No 1211 Mannheim Type W Box Manual Leather Pouch

Acu-math Engraved Slide Rule No 1211 Mannheim Type W Box Manual & Leather Pouch


USD 19.99
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Lot Of 7 Vintage Drafting Scales Pickett Alvin Dietzgen Staedtler W Cases

Lot Of 7 Vintage Drafting Scales Pickett Alvin Dietzgen Staedtler W/ Cases


USD 39.00
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Sivad Slide Rule Vintage Antique Rule British Made 10in

Sivad Slide Rule Vintage Antique Rule British Made 10in


USD 19.95
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Vintage Advertising Sign Training Slide Rule Measuring 7 Feet In Length

Vintage Advertising Sign, Training Slide Rule Measuring 7 Feet In Length


USD 392.99
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Vintage Frederick Post Co 1449t Slide Rule Hemmi Made In Japan W Case Manual

Vintage Frederick Post Co. 1449t Slide Rule Hemmi Made In Japan W/ Case & Manual


USD 15.00
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Vintage Keuffel Esser K e Deci Lon 10 Slide Rule 68 1100 W Leather Case Usa

Vintage Keuffel & Esser K&e Deci Lon 10 Slide Rule 68 1100 W/ Leather Case Usa


USD 75.00
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Vintage Dietzgen Slide Rule W Leather Case Plastic Usa A21

Vintage Dietzgen Slide Rule W/ Leather Case / Plastic Usa A21


USD 12.00
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Vintage Metal Yellow Log Log Slide Rule Pickett N-500-es Leather Case Manual

Vintage Metal Yellow Log Log Slide Rule Pickett N-500-es + Leather Case + Manual


USD 69.99
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1946 Lawrence Flashrule Slide Rule Tungsten Film Speed Calculator

1946 Lawrence Flashrule Slide Rule Tungsten Film Speed Calculator


USD 2.44
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100 Complete Pickett N-500-es Yellow Slide Rule Apollo Era Box Case Manual

100% Complete | Pickett N-500-es Yellow Slide Rule | Apollo Era Box Case Manual


USD 149.99
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Pickett Eckel Model 2 Deci Log Log Engineering Slide Rule Beige With Cover

Pickett & Eckel Model 2 Deci Log Log Engineering Slide Rule Beige With Cover


USD 19.95
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Probability Slide Rule Multiple Event Measurement Analysis Corp Rolatape 1965

Probability Slide Rule Multiple Event Measurement Analysis Corp Rolatape 1965


USD 99.95
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Vtg 1959 Pickett Model N4-t Slide Rule Vector Type Log Dual Base Speed Rule Case

Vtg 1959 Pickett Model N4-t Slide Rule Vector Type Log Dual Base Speed Rule Case


USD 49.99
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Logarithmic Ruler Slide Wichmann Ruler German Vintage Drawing Device

Logarithmic Ruler Slide Wichmann Ruler German Vintage Drawing Device.


USD 125.00
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1964 Carpenter Steel Co Double Sided Weight Computer Slide Chart

1964 Carpenter Steel Co. Double Sided Weight Computer Slide Chart


USD 13.98
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Tecnifax Erasa Dure Metric Conversion Calculator Slide Ruler Scott Paper Holyoke

Tecnifax Erasa Dure Metric Conversion Calculator Slide Ruler Scott Paper Holyoke


USD 9.99
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Vtg Hughes Owens 341 301 Slide Rule By Sun Hemmi Japan Bamboo

Vtg Hughes Owens 341 301 Slide Rule By Sun Hemmi Japan Bamboo


USD 59.00
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Vintage lightnin Mixers And Agitators Industrial Slide Chart Made In 1964

Vintage "lightnin Mixers And Agitators" Industrial Slide Chart Made In 1964


USD 8.00
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Vintage Pickett All Metal Slide Rule Two Log Log Set 10-inch 8-inch metal

Vintage Pickett All Metal Slide Rule Two Log Log Set 10-inch/8-inch (metal)


USD 219.99
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