Old ANTIQUE ELECTRIC ITEMS, Wire, Switches, Brass and Porcelain Sockets & FUSES Click to View Image Album Click to View Image Album Click to View Image Album Looking at my First Picture, you will

 

These ten Microscope Slides show varying stages of development in an Echinus (Sea Urchin) plus various parts including 3 spines by Ernest H Grant. The other seven are by Brother John Ambrose. One of t

 

Vintage Optical Lenses in Original Case Omaha Optical Co. Original case (deep purple color) for optical lenses goes from 0 to 000. Includes 2 crescent lens. Has all the gold bridges from 0241 to 0283.

 

ducotools Store rare early amputation saw, civill war area

 

DESCRIPTION: For your bidding consideration is a pair of Antique WHITE METAL Silver/Tone POTTER LENNON Eyeglasses Spectacles with Case. Decent lenses. Yellowish celluloid rims. Marked "S-Q LOYD" Silve

 

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8 3/4" x 3 1/8". METAL and wood. Directions for use on back. Barometer liquid is cloudy. Thermometer shows a little separation of fluid- but was working ok. Some wear to paint on tin. Very good used c

 

Up for auction is a solid and attractive copy of an antique medical work, entitled LECTURES ON THE DISEASES OF THE NOSE AND THROAT, Delivered During the Spring Session of Jefferson Medical College by

 

Electrostatics: Superb Discharger Handsome discharger of considerable size: each brass arm is 11” long whilst the dark blue glass handle is a further 10” long. Excellent condition, the discharger

 

A most interesting piece of early optical equiptment. As you turn the top section, the main lens rises and falls. It's all in those twists. I believe the whole thing can come apart for cleaning. It's