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Post Slide Rule Manual


Versalog 1460 Frederick Post Slide Rule, leather case, and instruction manual

$10.00


Post Slide Rule Manual for Slide Rules No. 1447, No. 1452W

$10.00


Vintage 1945 Frederick POST Slide Rule Manual For Post-Trig and Mannheim-Trig

$9.99


Vtg. Book POST Versalog Slide Rule Instruction Manual 1963 E.I. Fiesenheiser HC

$12.00


Post Versalog Slide Rule Manual, 1951 date, sliderule, VG cond (P429)

$24.99


Frederick Post Co. Versalog 1460 Slide Rule Hemmi Bamboo Japan with CaseĀ 

$45.99


Vintage Frederick Post Co. Hemmi 1447 Bamboo Slide Rule w/ Case and manual

$16.49