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Faber-Castell 2/83N NOVO-Duplex Slide Rule. 30 Scales. German no. 1 SR Premium

$33.75

Pickett All Metal Slide Rules Simple Trig Model N902-ES Rule w/Case

$14.5

Post 1444K Pocket Slide Rule w/Leather Case Vintage USA

$28.95

Hemmi Versalog Fredrick Post 1460 Bamboo Slide Rule Japan Case Vintage Engineer

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SLIDE RULE (DIWA) DENMARK #930 POLYLOG W/LEATHERCASE & HOW TO USE BOOK (TL3091)

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6” Sterling Slide Rule No 587 Plastic Cover USA Rockwell Advertising Vintage

$29

VTG RARE 1947 K&E Slide Rule 4081-3 LOG LOG DUPLEX DECITRIG KEUFFEL & KESSER CO.

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Vintage Pickett Circular Slide Rule and Gilbert Midget Slide Rule

$20

SAMA & ETANI CTCS-552 Circular Slide Rule Conversion Tables NUPRO Calculator

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Vintage Lafayette 99-7030 Pocket Slide Rule w Leather Case

$24.97

Vintage Keuffel & Esser K&E Beginner's Slide Rule N4058W with Original Case USA

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C-Thru Ruler Company Proportional Scale 5" Circular Slide Rule PS 69 w/ Ruler