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Post Slide Rule 1447


Vintage Frederick Post Co. Hemmi 1447 Bamboo Slide Rule Ruler with Case Japan

$9.99


Vintage Frederick Post Co 1447 Slide Rule with Hard Case Hemmi Japan

$8.95


Vintage slide rule Post No 1447 original cardboard case

$10.00


Vintage POST #1447 'Sun Hemmi' Slide Rule

$15.00


Vintage Frederick Post Co. #1447 - Hemmi Japan EH Slide Rule - Original RED Box

$25.00


Vintage Frederick Post Co. Slide Rule w/ Case #1447 with free shipping!!!

$9.99


Post Slide Rule Model 1447 in Original Sliding Box Case

$29.99


Frederick Post 1447 Bambo Slide Rule with Box

$21.34


POST 1447 SLIDE RULE W/BOX GOOD

$30.00


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

$29.95


Vintage Post 1447 drafting slide rule original box

$19.99


Vintage Frederick Post 1447 Student Slide Rule Bamboo Mannheim Type 10" EUC

$14.99


Frederick Post Co. No. 1447 Sun Hemmi Slide Rule With Bonus Dietzen Slide Rule

$17.11


vintage POST bamboo 1447 Sun HEMMI slide rule 11" with box JAPAN slipstick

$18.98


Vintage Fredrick Post 10" Slide Rule No. 1447 Mannheim Style In Original Box VG

$21.99


VTG.COLLECTIBLE POST 10" # 1447 BAMBOO STUDENT SLIDE RULE MANNHEIM- ORG.BOX !

$18.97


FREDERICK POST CO. HEMMI JAPAN 1447P Slide Rule with Case White Rule brown case

$14.99


Vintage Frederick Post Slide Rule No. 1447 HEMMI JAPAN Bamboo Excellent W/ Box

$23.98


Frederick post 1447 bamboo and white slide rule japan engineering 1950

$21.99


Vintage Measuring Instrument Slide Rule & Imstruction Book FREDERICK POST 1447

$19.49


POST 1447 slide rule in leather sheath Sun Hemmi Japan VINTAGE bamboo

$20.00


Vintage Post Slide Rule 1447 Japan Sun Hemi 11" With Gray Plastic Case

$19.99


Frederick Post Co 1447 Slide Rule w/ Hard Case Sun Hemmi Japan Vintage Ruler

$19.00


Vintage 1447 HEMMI JAPAN FREDERICK POST CO. SLIDE RULE MATHEMATICAL w/ case

$19.99


FREDERICK POST CO. Model 1447 Slide Rule Notation Hemmi Japan in Original CASE

$33.99


Post Student 10" Slide Rule 1447 Made in Japan Mannheim type with slip in case.

$19.95


Vintage Frederick Post 1447 Student Slide Rule Mannheim Sun Hemmi Japan Bamboo

$16.99


Collectibles,Slide Rule,Frederick Post Co.,# 1447,SUN HEMMI,JAPAN,Bamboo,Vintage

$6.00


Vintage Frederick Post #1447 Sun Hemmi Slide Rule w/Box - EXCELLENT

$13.99


Vintage Measuring Instrument Slide Rule Student FREDERICK POST 10" 1447

$16.89


Vintage Post 1447P Hemmi Slide Rule With Case Frederick Post Co. Japan

$25.00


Post 1447 Slide Rule, 10" Bamboo Slide Rule, Sun Hemmi, In Original Box

$17.95


Slide rule & case, Post 1447, excellent working condition, original owner

$19.99


vintage FREDERICK POST NO1447 slide rule with original case

$29.99


Huge Extra Large 6' Ft Foot Post 1447 DA Student Slide Rule Antique Vintage

$200.00


Vintage Slide Rule, Frederick Post Company, 1447, Sun Hemmi

$12.50