The body measures 3 3/4 inches tall and 3 1/2 inches wide. On the top there is a lable that says The Grasselli Powder Co. On the bottom it is marked Schaffler's System. The handle turns easily and ret

 

Up for auction is this vintage Dietzgen Topographic ( Abney ) Level. This is used to measure percentage of grade elevation by sighting a target at the same level from the surface as the viewer's eye.

 

This handsome barometer was hanging on the wall in our house when we moved in back the 1980's, and it's been hanging in the same spot ever since. I've never really paid any attention to it, mainly bec

 

Five various Vintage dentists tools in stainless steel the pliers are 6 inches long. the probes 5 inch. the scissors by Allen & Hanburys probes by Ash , and Plucknett. pliers by Ash and one by Plu

 

vintage brass transit really neat great collectors piece has some wear selling as is untested has a number on it 12393 where the compass is in good shape

 

A lot of three vintage dental medical suppl.: GUTTAPERCHA - two from Bulgaria and one from Germany from the 1950's with the original content. For more information, please see the pictures.

 

mrbs Store AN ART DECO INLAID BAROMETER AN ATTRACTIVE ART DECO BAROMETER VENEERED WITH A VARIETY OF EXOTIC WOODS THE ANEROID BAROMETER IS MARKED BARIGO FOREIGN APPROX. 14 inches high BAROMETER BEZEL A

 

brewcity Store You are bidding on a Estate lot of Machinist stainless steel rulers, caliper dividers and other tools. Rulers are from The Lufkin Rule Co. General and W. Schmaloz Chicago. Caliper divid

 

Free shipping ,ONLY when listed for free shipping,applies to 48 continental United States only,ask for quote if anywhere else.All items will be shipped out promptly(within the day Monday through Frida

 

Size is 29"x35" with the wooden dowels adding a few inches to top and bottom. Paper on linen backed scientific chart. Made by Hagemann Company; Drosophila sex-linked II (criss-cross). There are 2 smal