This Barometer was just found at an estate of a retired engineer in Pittsburgh, Pa... made by Atco, also has a Glass covered, Porcelain face..Outstanding ! The glass is totally intact showing no scrat

 

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

 

i000000 Vintage Cased 12" Slide Rule 'THE TECHNICAL STANDARD' Click Images to Enlarge You are bidding on a vintage Cased 12" Slide Rule, 'The Technical Standard' in good condition. Photos tell the sto

 

musicreddog_0 store Antique 19thC Wig Spectacles Gold Filled Frames Oval Prescription Glass Lenses A Pair of Antique 19th Century Wig Spectacles, with Gold Filled Frames and Prescription Glass Oval Le

 

NO WORLDWIDE SALE OF THIS ITEM ONLY USA SALE OF THIS ITEM. As found at an estate sale. #15. This is a Vintage (PRE 1964 NO ZIP CODE) 3-3/8" diameter Hanging Compass with a "Stop Lock" (6th photo) that

 

smartcNa Store RARE vintage DIWA ELECTRO No. 111 Slide Rule, in original WOODEN CASE 293mm long, double-sided slide. The tables printed on the back have wear/browning from age, otherwise the rule show

 

antique.replicas Store Brass Brunton Compass Nautical Decor Compass Antique Brass Compass Replica Product Features: Material : Brass Size Inches :4.53 x 3.94 x 2.36in Centimeters :11.5 x 10 x 6cm Weig

 

HALDEN CALCULEX CIRCULAR SLIDE RULE WITH CASE & INSTRUCTIONS Original two compartment case holding the slide rule & instruction book Book is 95 pages in excellent+++ condition- complete with n

 

Up for auction is a pair of carbide antique mining lanterns. both are a little rough as pictured one is missing the cover and spring for the flint. There may be other parts missing as I don't know muc

 

a boxed student microscope with a few glass slides. In good condition considering it's age.