Up for auction is a nice old 1800s brass field microscope. Comes in the original wood box. It is in good condition with normal wear commensurate with age. Please see photos carefully for details. Meas

 

This auction is for a very nice Jadeite Glass Eye Wash Cup! The cup measures 2 3/4 inches tall and 1 1/2 inches wide. Nice condition with no chips, cracks or breaks. The cup has side panels on the gla

 

Antique glass syringe with two needles and all in an etched silver carrying case. 10cc. Markings imprinted on metal (see pics). Circa 30's -,40's. 

 

patent 1928 antique Montague Welch allen nickel plated Recto-sigmoidoscope there is a light in it and a magnifying lens on the top end like a telescope.In good condition just needs a good shining up.h

 

Offered for sale is an antique Shur-On Pince Nez in their original Case from a Deschler's in Sacramento, CA (Deschler's had a store in San Francisco and one is Sacramento). These come in their Origina

 

Victorian vaporizer appears to be complete and intact. The wick within the glass bottom is in good condition. Top of box missing (see image). 6-12/" tall.

 

c.19th EDMUND WHEELER MICROSCOPE SLIDE,  Test object in balsam Beautiful microscope slide by Edmund Wheeler.   Tracked shipping to EU is 4 GBP. Worldwide is 6 GBP. I'll combine postage for multiple

 

Antique SCLEROSCOPE/ Metal Hardness tester, 1915 just as found came out off a old factory tool crib

 

HERE ARE TWO VINTAGE PORCELAIN KNIFE SWITCHES BOTH IN GREAT SHAPE GREAT FOR A SCHOOL PROJECT

 

THIS PAIR OF BIFOCAL LENSES ARE LIKE THAT DESIGNED BY BENJAMIN FRANKLIN.. THESE WERE MADE BY CUTTING TWO LENSES IN HALF AND FITTING THEM TOGETHER IN THE SAME FRAME.. SO IF YOU LOOK CLOSELY, YOU WILL S