Victorian microscope objective which also holds a lieberkhun with a sleeve that can be pushed on or off the objective. With screw on caps to both ends, one engraved, '1/4'. The lieberkhun has a diamet

 

These two Microscope Slides show 2 whole insects namely: Water Spider and Scorpion. Both slides have been very professionally mounted, are in excellent condition and very clean. Will post internationa

 

Weston Model 310 Wattmeter Rare Cutaway version for College Classroom use Classroom model for teaching meter theory World famous for Quality & Accuracy this basic meter was produced by Weston sinc

 

Lot of two invalid feeders from World War I made in Germany. Smaller one doesn't say where it was made.

 

Antique ALBARELLO 18th CENTURY South French FAIENCE APOTHECARY Pharmacy JARs Technique (creation media) Hand painted faience Creation period 1700-1800 Culture/Origin South France Style and motive Goth

 

yorks store This auction is for a microscope slide micro-positioner. It is in a fully fitted unmarked box. The tool is stamped Spencer Lens Co Buffalo NY. Pat. June 24.02 From a local estate. Refunds

 

Cagniard de la Tour's Siren Delightfully named demonstration siren, this one by the British company Philip Harris. The siren is made from polished brass and is mounted on a turned wood plinth. It stan

 

Antique Old Funeral or Medical Bottle This bottle is in great condition... pretty darn clean compared to a lot of bottles from its time period ! This Bottle has Rochester Germicide Co. written on the

 

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.

 

This is a Microscope Slide box which holds 72 slides (12 trays x 6). The trays are all matching and very clean. There is a cut in the card on one of the bases and a slight fault in the wood on one of