Keuffel & Esser Vintage Survey Level, dating from the early 50's.

 

Item is in Like new condition item has barely any visible marks on it. Pretty much flawless. MINERVA OPISOMETER Swiss-made Minerva Opisometer or Curvimeter for measuring non-linear distances, as on a

 

17 DIFFERENT &nbsp U.S.STEEL COAL CO. MINING STICKERS GREAT CONDITION

 

Here is a lot of Mathematical devices, Calculators, a Faber Castell Slide Rule Made in germany and a Casio Electronic Calculator For Parts Only. The Slide RUle Is Functioning!

 

ray54188 Store Description FROM THE MINIMAL RESEARCH I HAVE CARRIED OUT ON THIS RARE SOLAR MICROSCOPE I WOULD SUGGEST IT DATES TO THE MID 19TH CENTURY. MEASURING IN TOTAL 15.5 INCHES TALL THE LARGE CI

 

You are bidding on a vintage human prosthetic glass eye from Lauscha, Germany. I’ve been collecting prosthetic glass eyes for years now and these are among the best quality that I’ve seen so far.

 

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Developed during WWII to test visual acquity for the military by the remarkable Dr. Isreal Dvorine, these color plates were painstakingly developed, tested and re-tested to accurately detect, classify

 

HELLO, ESTATE FIND - VINTAGE WOOD & METAL TRIPOD TELESCOPE STAND ? GREAT FOR FLOOR LAMP LENGTH - APPOX.30 -55" PLEASE VIEW PHOTOS YOU DECIDE The pictured item is the exact item you will received.

 

Overseas bidders please note the postage cost quoted in the listing is for within the UK only. I will ship overseas BUT please make contact for shipping cost before placing a bid. If an overseas buyer