Old microscope objective, the lens signed, 'Homogene Immersion Tubus 160mm - Carl. Zeiss, Jena'. The lid of canister signed, 'Apochromat 2mm n.a.1.3'. I will be listing other similar microscope items

 

This is a very old mortar and pestle set. The base is 5 1/8 inches high and 5 1/2 inches across the top. The pestle is 8 1/8 inches long. There is no damage. There are no makers marks visible. The bas

 

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

 

I am selling a very nice antique Victorian (I think) thermometer / barometer with detailed carving on the wood, made of probably walnut, nice brass frame for the barometer, rich brown original patina.

 

Offering a medical defibrillator by J.H,Brunnell, famous maker of telegraphic equipment for President Lincoln.Original instructions on top of the inside lid. Few have survived. Most have been copied.

 

Offered here is a brass medal from the Colorado School Of Mines, with the inscription on reverse "Pres. AIME 47 HEK" and the stamp "Josten Durold". Might well have belonged to a past president of the

 

Fine 19th Century faux ivory ox bone opera glasses, giving a good clear image, measuring 12cms or 4.75ins wide. Condition: uncleaned & un-restored condition - shrinkage cracks (see photos). Shippi

 

Great HENRY K. WAMPOLE PIL. NEPHRITIC PHYSICIAN'S SAMPLE medicine bottle. NO chips, cracks or flakes to bottle. Measures 2 1/2" tall, original cork has label, pamphlet comes with this bottle also. Pos

 

About 5 inches long . Great condition for age , handle is intact ,Embossed brass , blade is rusty but otherwise intact .

 

Antique mortar and pestle from cast bronze with original dark brown patina. Ca end of 19th or earlier .Primitive handmade item, slightly asymmetrical .Clearly visible traces of processing with hand to