I am offering a picket trigonometry slide rule and case in excellent condition. Good luck and happy bidding. Posted with eBay Mobile

 

#102 - FRUCTUS CARVI Enamel Badge Apothecary Chemist Herbal Draw Label 12.00 This item...its the same cost postage if you buy one or if you buy more than one....you will only pay the shipping once....

 

Seems to work, moves as the weather changes. Dated 1963, given as a Boy Scout award.

 

1938 Treatment in General Practice by Harry Beckman MD , Publisher: W. B. Saunders Company, 787 pp. Worn and faded cover, faded spine, The back hinge is crack, pages Light soiling ,Page Edges toned wi

 

PROFESSIONAL SAMPLE - tiny Can Vintage Dentistry / Health Advertising Tin WILSON'S CO-RE-GA DENTURE ADHESIVE COREGA CHEMICAL CO. - NEW JERSEY - I Have A Similar Tin Listed From OHIO Oval Shaped All Ti

 

Here's an unusual find! A genuine Pickett & Eckel Military Slide Rule. This is vintage, rare and in nearly perfect condition with all indices clear and legible! As premium quality as things like t

 

You are looking at a Vintage Pickett All Metal Trig Slide Rule Model N200t 6 inch It is from 1953 everything appears to be brand new with all manuals and the leather case has had no marks on it

 

Vintage DIETZGEN Vector Type Log Slide Rule No B 1725 BRAND NEW IN BOX! Yes, folks, you read that right, this 1950s era Dietzgen slide rule is BRAND NEW. Comes in original box, as shown, and is still

 

Propeller Protractor in wooden box

 

HERE WE HAVE VINTAGE DIETZGEN - PROPORTIONAL DIVIDERS - US NAVY BUREAU OF SHIPS W/ CASE. PLEASE SEE & CHECK ALL OF THE PICTURES OF THE ITEM.  THE ITEM YOU SEE IN THE PICTURE IS THE ITEM YOU WILL