Antique cobalt blue glass eye bath wash cup Unusual 12 panel pattern around lower section of cup and stem Smooth 1 cm top rim - pattern starts below this and continues onto stem and pedestal 2 small c

 

Antique Victorian Tinted Pince-Nez Eyeglasses Sunglasses c1900s Description: This is a vintage pair of pince-nez tinted eyeglasses dating, I would guess, to the early 1900s. They have a steel spring b

 

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

 

Antique prepared microscope slide of Diatomaceae- Stephanodiscus Niagara mounted in water. Slide is undated, except to say "March". Slide is labeled "duplicate" and prepared by J.D. Cox Jr. procured f

 

Not sure what this was used for but it looks to be some type of medical instrument. There are three tips and one handle in total. The case is 4 inches long and shows normal wear for its age. I would g

 

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Sorry error. Burton manufacturing Quack Medical device for delivering electric current. You're bidding on a Vintage Quack Medical device made by Burton! Case in good shape with wear on the corners. Op

 

This is a very old mathematical engineering instrument used for compensating polar planimeters, radial planimeters, square root planimeters, mechanical integrators, and suspended pantographs. It would

 

This is a really fun piece of Oakland history: A round 3 1/8" diameter white cardboard box with attractive black trim and its original round paper label containing the hand-written prescription from D

 

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