Always wondering, "who said that!?" well now you'll know with this fabulous vintage Sonotone transistor radio-style hearing aid! This great conversation piece is from the 1950s and comes complete in t

 

Antique BAUSCH & LOMB Jewelers Magnifying Glass in Leather Case You are bidding on the this antique Bausch & Lomb Jewelers magnifying glass and leather case. This magnifying class is perfect f

 

DIETZGEN ALUMINUM DRAFT MACH SCALE 12" USED? EXCELLENT CONDITION

 

Very beautiful 1880 antique microscope slide of cross section of elephant foot pad for viewing with polariscope and selinite. Mounter is HB Thomas Posted with eBay Mobile

 

A lovely pair of antique victorian gold gilt/plated and tortoise shell handled folding spectacles/glasses. Spring action still works to open and close lenses. Width is 8.8cm left outer lense to right

 

Thiourea is also known as thiocarbamide. White, lustrous crystals with a density of 1.4 and a melting point of 180 degrees Celsius. Soluble in cold water. It's uses include - photography (removing sta

 

This Listing is for a Vintage Pair of Willson Goggles Amber Lens Pierced Brass Nickled plated Brass Side Wings Comes in Willson Metal Tin Glasses are very clear and in very good condition with one len

 

Up for uaction is a very nice vintage E.Leitz Wetzlar Germany Gmbh microscope with case and accessories.The microscope is in very good condition except for a little flaking on the edge of the base.The

 

Check out my other items! (Click on the symbol to see the other kaleidscopes in my store!) Award-winning design, one-of-a-kind, stained glass kaleidoscope, signed by artist. Completely handcrafted by

 

Offered is a vintage Greiner & Mueller prosthetic eye with a blue iris and original box in very good condition. The material is quite hard and not for sure if the piece is glass or plastic. Paymen