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Antique Slide Rule


Antique Unique Original Dietzgen 1750 Manual Slide Rule Ruler Made in USA!

$6.95


Antique Slide Rule 1950's made in japan by sun hemmi.

$8.50


Antique Brass Slide Rule Caliper F.A. Beers Sales Service Engineers

$30.00


VERY RARE Antique Salleron Dujardin Paris slide rule 1884 Degres Malligand

$63.00


1915 ANTIQUE WWI GUNNERS ARTILLERY ALL METAL SLIDE RULE ASTON & MANDER LONDON

$125.00


Kueffel Esser Slide Rule N4053-3 Antique Ruler 4053 With Leather Case 10.5”

$39.99


Antique 1900 Slide Rule Keuffel & Esser Co New York # N4053-3

$17.67


1919 ANTIQUE EARLY GILSON MIDGET SLIDE RULE Pat dated 1922

$55.00


Vintage K&E Slide Rule N4041 Keuffel & Esser Co NY Pat. 1964232 Antique

$26.99


Pickett, Antique Slide Rule. Original box, Instructions, Chart, Leather Case...

$45.00


Antique Pickett Trig Slide Rule with Leather Case - Original Owner

$16.99


ANTIQUE FRENCH SECTOR / SLIDE RULE - LATE 18TH, EARLY 19TH CENTURY

$650.00


1920s ANTIQUE VINTAGE Wooden Slide Rule Albert Nestler RIETZ DRGM German Physics

$40.00


Vintage Antique Slide Rule J. H. WEIL & Co # 1145

$40.00


Antique Keuffel & Esser #4058C Beginners Slide Rule

$9.99


RARE Antique Wooden Slide Rule By Archimedes Made In Brasil With Leather Case

$80.99


1925, "378" A.W. Faber "Castell" Slide Rule, Made in Germany, in Antique Case

$35.00


ANTIQUE KEUFFEL & ESSER 10" SLIDE RULE 4053-3 PAT. JUNE 5, 1900 with Case NICE!

$34.99


Antique Keuffel & Esser K&E 4088-3 Polyphase Duplex Slide Rule USA 10" Mahogany

$45.00


ANTIQUE DIETZEN 10" SLIDE RULE 1740 with Case USA

$29.99


*** Antique Dietzgen Engineering Slide Rule ~ Made of Wood

$25.00


Antique K&E Keuffel & Esser Beginner’s Slide Rule 4058C with Case & Instruction

$29.99


VTG Antique Keuffel & Esser K & E 4088-3 Duplex Slide Rule

$21.00


vtg Concise Circular SLIDE RULE retro calculator antique 28 Northrop Nortronics

$46.99


Rare Keuffel & Esser 4092 Slide Rule With Brown Leather Case 1909-1921 Antique

$513.50


Antique Eugene Dietzgen Multiplex Slide Rule 1762B In Leather Case - K

$33.74


Vintage/Antique slide Rule Keuffel & Esser Co NY 4081-3. Nice

$23.95


Antique 1908 K&E KEUFFEL & ESSER SLIDE RULE 4088-3 Polyphase Duplex w CASE

$10.57


Antique Eugene Dietzgen Co Slide Rule Marked Pat June 28 1898

$20.00


VTG Antique Keuffel & Esser Co. Slide Rule Beginner's N4058W Scientific Tool K&E

$25.99


ANTIQUE VINTAGE 1959 POCKET LOGARITHMIC SLIDE RULE USSR SOVIET UNION 12.5 cm

$61.99


Antique SUN Hemmi Bamboo Slide Rule

$10.00


Rare Vtg Antique Frederick Post 1462 Duplex Slide Rule White Plastic Ends (A7)

$19.95


Antique Celluloid Slide Rule & Case Keuffel & Essex NY Made In USA #60

$12.00


ANTIQUE VINTAGE 1959 LOGARITHMIC SLIDE RULE USSR SOVIET UNION 25 cm

$61.99


Antique A.W. Daber 367 Slide Rule With Case & Instructions

$59.99


Antique Keuffel & Esser K&E N4041 Mannheim Slide Rule 10" Case

$34.99


ANTIQUE VINTAGE POST SLIDE RULE

$6.99


Antique Slide Rule

$60.00


Vtg Antique K&E Keuffel & Esser Polyphase Duplex Slide Rule 4088-3 Leather Case

$24.95


ANTIQUE PICKETT SLIDE RULE MODEL N 1010-ES TRIG + LEATHER CASE MINT!

$27.00


PIC Thornton Vtg Antique Mid Century Scientific Drafting Slide Rule Ruler Teak

$55.19