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Post Slide Rule 1444


Post Slide Rule 1444K Small Pocket 6" W/ Leather Case

$9.99


Post 1444-P Slide Rule with Leather Case.

$7.99


Vintage Post 1444-P Slide Rule and Leather Sleeve Great Used Condition

$12.99


Vintage Post 1444-P Slide Rule WITH LEATHER CASE- MADE IN USA

$6.50


POST SLIDE RULE Frederick Post 1444P with Leather Case

$9.99


Vintage Frederick Post Slide Rule 1444K 1444 K Small

$12.49


Vintage 6" Frederick Post Co. #1444P Slide Rule with leather case

$6.95


Vintage Frederick Post 1444K 6" Pocket Slide Rule

$20.00


Post Slide Rule 1444K With Leather Case Vintage Nice

$15.99


Original Vintage POCKET Slide Rule: Frederick Post co. # 1444K SUN HEMMI JAPAN

$12.49


Fredrick Post Co. 1444K Slide Rule with Leather Case Sun Hemmi Japan 5"

$14.99


VINTAGE POST 1444P SLIDE RULE COMPLETE

$59.99


Vintage Frederick Post Co. Slide Rule Model 1444P w/ Leather Case

$27.95


Vintage Frederick Post Co. 1444K Slide Rule with leather case

$34.95


VINTAGE FREDERICK POST CO. MODEL 1444-P SLIDE RULE W/TAN LEATHER CASE

$9.99


Vintage Frederick Post Co. 1444K Slide Rule with leather case w/original paperwo

$24.99


Vintage Post 1444-P Slide Rule REDUCED!

$29.95


Vintage F. Post 1444K 6" Slide Rule, Sun Hemmi,Leather Case, Very Good Condition

$16.99


Frederick Post Slide Rule With Leather Case 1444k Sun Hemmi Japan 6 inches

$15.00


Pocket Slide Rule-Post Model 1444K-In Sheath-Excellent

$9.99


SLIDE RULE sun hemmi 1444K/THE FREDERICK POST CO.

$49.99