VINTAGE WOODEN DRAFTSMAN SLIDE RULE AND INSTRUCTION BOOK THIS WOODEN DRAFTSMAN SLIDE RULE IS IN GOOD CONDITIONTHE GIDE BOOK IS THE 1949 EDITION PLEASE SEE MY OTHER ITEMS

 

up forVintage German Logarithmic Slide Rule made of aluminiumREISS darmstadt 06/0015used conditionthis item is about 32cm(12,5 inc) long see the pic

 

Admiral Robert Fitzroy was Captain of the HMS Beagle, the very same ship that ferried Charles Darwin around the Galapagos in the 1830′s. While Darwin contemplated the origin of the species, Admiral

 

You are bidding on an AMAZING ANTIQUE PICTORIAL (issued in 1898) old 2 pc "ORE BUCKET, MINING" hanging medal which was issued for the 50 year "JUBILEE CELEBRATION" for a initial GOLD DISCOVERY (at sut

 

Vintage Surveying Transit Wooden LEVELING ROD Manufactured by David White ( Just part of that sticker is left ) 14 Foot near its max as shown Reduces down to 63 inches when collapsed for storage ( 5 f

 

Set of 25 new Xyzal light up drug rep pens. Mint condition, in original packaging. Pens light up in orange and blue and are in fully functional condition. Fun vintage pharma collectibles!

 

Offered for your consideration is this vintage ANEMOMETER WIND AIR FLOW SPEED INDICATOR METER made by Keuffel & Esser of New York... Is in perfect working condition...I don't believe this one has

 

Curta Type II 2 Mechanical Calculator, # 546758. This Curta Calculator is in Pristine condition and appears to have been rarely used. It comes with the original plastic case and box with serial number

 

VERY PRETTY VINTAGE WOMAN'S GLASSES MADE BY AMERICAN OPTICAL. The glasses are a combination of gold-tone metal and brown plastic. Lenses are bifocals. The frame is in excellent condition except that 3

 

This is a Vintage Tin calendar from Air Products of Allentown Pa. Measures 8 ¾ x 20 inches. The replaceable paper calendar is long gone. Sign in is truly excellent condition, with just a little disco