Developed during WWII to test visual acquity for the military by the remarkable Dr. Isreal Dvorine, these color plates were painstakingly developed, tested and re-tested to accurately detect, classify

 

 

German paramedic field puch from WW II , with original inside inscription, but the medical contents is missing ( The only remaining " salve " is offered in another auction ) leather stamp outside: D.R

 

Fascinating scope. Dual axel rotating object drum. Spinner can be turned on one axis to change the colors and turned on the other axis to change patterns. 2 mirror 6 point system. Third side of mirror

 

Interesting drab green military WWII era Microptic theodolite and case Here is an Interesting drab green painted WWII era Microptic theodolite and case for your consideration. The theodolite of prob

 

I have an exclusive arrangement with the internationally known artist "Piechko", to be the sole internet provider of his unique ear trumpet creations! His inspiration for these unique pieces comes fro

 

Drug Rep Heavy Metal Pens Lot of 9, 7 Heavy Metal 2 Fat Chunky Product Description This is Drug Rep Heavy Metal Pens Lot of 9, 7 Heavy Metal 2 Fat Chunky . This is for 9 pens. The Chunky ones are Roze

 

This pair of antique chemists bottles I think date to the 19th century, the bottles are made of blown glass and have a very unusual blue/green colour as seen in the photos, there are nice pontil marks

 

These vintage microscope objective cans came from an estate here in eastern Connecticut * Made of solid brass with black enamel on the outside * Ten measure 15/16" in diameter by 1-11/16" tall * Five

 

ITEM DESCRIPTION: We are offering a set of two eyewash eyecups. One is a lovely red amberina, with yellow highlights at the bowl, and red at the thicker portions of the glass. The second one is a pink