Offered for your consideration is this antique doctor's bag. As the photos reveal, the edges of the bag are worn, but there are no holes. All parts of the closing mechanism (the side clasps and the to

 

Vintage Craniotomy Forceps. ....................................... Please be sure to see all the images available top left. 9 in total ....................................... Craniotomy forceps also

 

One of a kind 1872 Invention. Original US Patent Model of a Steel Capped Railroad Rail for Steam engine trains. Inventor J.L Booth! Up for auction is an amazing original patent model that has survived

 

Fine pair of Newton polar mounts of shell sections

 

vintage stethoscope 3M LITTMANN MADE IN USA

 

In very good condition Size: adjustable

 

This auction is for a early counter top drug store or candy store display jar. It is from the Mutual Biscuit Company of New York. The jar is huge and measures about 14" high and about 9 1/2" at it's w

 

A very nice circa 1900 Micrometer sliide by Carl Zeiss in original leather case, in excellent condition. Post is at cost, I also combine post if I have anything else for sale. FULLY INSURED AND TRACKE

 

THE ONLY WRITING I SEE ON THE SCALE IS TORSION BALANCE ON THE FRONT. IT MEASURES GRAINS AND GRAMS. GLASS, CHROME AND METAL. IT MEASURES 12" LONG BY 7" TALL BY 5.5" WIDE.

 

Electrostatics: Faraday's Stool Mahogany-topped stool standing on four hand-made glass legs and intended for insulating a person whilst conducting electrical experiments (the photo shows a similar sto