Offered today is a vintage 1930s - 1940s Taylor Barometer. This handsome piece with beautiful markings is from the Art Deco period and is in very nice condition. The front is brownish with orange swir

 

Ultra RARE M A Finnell Thermometer made in New york. Made of Oak and the thermometer is still working perfectly. This is circa 1870s from what I gathered. The subject matter for each degree is comical

 

A very nice early 20th century French microscope having a Brass and laquered body fixed to a steel base with the mark DEPOSE. The lenses are in good condition as is the mirror with no cracks or losses

 

.... THE EVOLUTION OF PLANETARIUMS ORRERIES AND ASTRONOMICAL CLOCKS. UNIVERSITY OF TORONTO PRESS . Toronto Buffalo c1978. HENRY C. KING in collaboration with John R. Millburn. In excellent, complete a

 

Vintage Trial Lens Set in Wooden Box, Very Old-Geneva OpticalGeneva Optical-ChicagoHere is a very nice trial lens kit that is very old manufactured by Geneva Optical in Chicago. There are 185 lenses (

 

Antique Christian Becker Analytical Apothecary/Pharmaceutical Balance Scale. I don't know anything about this scale.Being sold in as-is,found condition. Great item for parts or restore. Any ? please a

 

Offered for your consideration is this wonderfully rare edition from 1912 a truly fabulous Medical Encyclopedic reference work with astounding illustrations throughout, including some full plate color

 

Up for sale is this ANTIQUE VINTAGE CLIP ON SUNGLASSES WITH GREEN LENSES with Case Old. The width is approx 4 1/8" inches Thes are old and very neat. these are in really cood condition. I think you wi

 

Vintage - Apothecary Jar with Ground Glass Lid Mint or Near Mint Condition A very unusual jar. Ground glass lid and jar top/edge giving a complete seal. Approximately 2 1/4 inches wide and 4 inches ta

 

Brass and iron "Fleam" or blood-letting instrument is all hand made and measures 2" long. No identifying marks but the fitted leather case does have a Federal style eagle, which gives the tool a Civil