For auction is this early 19th century pocket compass, unsigned but possibly by John Gilbert ? The compass has a printed paper rose held within a silver plated drum with a domed glass top, to the unde

 

This nitric acid bottle and its stopper are in beautiful condition - clean, with no chips and no cracks. Date is not known, but bottles like this, without the chemical formula printed on them, tend to

 

1924 Diagnosis by Transillumination, Dental Condition, Air Sinus, Light Waves, Illustrated Adam, Paul. Le Vice Filial. Paris: Librairie Borel, 1898. Tall octavo, wrappers, 242 pages. Illustrated by J.

 

ilikoa Store ANTIQUE BAKELITE MEDICAL BINAURAL STETHOSCOPE 1940 WWII Sellebrity Analytics

 

I just got this from an estate sale and don't really know exactly what it is. I plugged the main unit in and it makes a sound like I assume its working. It appears to be missing one electrode and anot

 

An Antique 19th Century Cow bone Folding Sector Rule . Approximately 6" long . Graduated with various scales . Some slight staining through use to one side. No chips or cracks , pins in place. NO RESE

 

Antique Manhattan Electric Supply Company Telegraph Key & Sounder - Morse Code This listing is for a very nice antique telegraph key & sounder. Based on where we got this unit from we believe

 

Vintage Pocket Barometer by Negretti Zambra, London. It is brass, it is not working, but the glass is intact and the brass is not dented. The diameter of the dial is2 3/4". All original internal parts

 

EARLY DOCTORS EAR INSTRUMENT WITH HAND. THIS ITEM APPEARS TO BE SILVER PLATED. IT IS 6" LONG AND HAS A SMALL HAND HAND ATTACHED TO THE STEM.I AM NOT SURE IT IS COMPLETE OR HOW IT MAY HAVE BEEN USED. C

 

Tiffin Glass Co. swirl lid that fits their 2-3/4" pint Columbia globe jar. Measures approx. 2-1/4" across base. Has a 1/2" long sliver chip to underside of flange. Please - no returns on any of the li