ANTIQUE DRY / WET-BULB THERMOMETR WALL HUNG IN METAL MOUNTCERAMIC SCALE BACK PLATE.Original mercury bulbs.Space to stand a small pot with water and cloth to wrap the wet bulb. In good working order. T

 

The ABC of Electricity by Wm. H. Meadowcroft, endorsed by Thomas A. Edison, copyrighted 1888. Excelsior Publishing House, McKeon & Schofield Propietors 8 Murray St. New York, NY Explains, volts, A

 

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

 

Up for auction today we have a Rare Antique NOTARY SEAL PRESS - V.F. SIEVERDING IOWA !! In good condition....see pictures. Combined shipping is always available. All items will be insured. As with all

 

This is a mint condition 1908 K&E Survey Compass Model# 5308 with the Model# 5312 Out-keeper or tally register (photo #3). The set also includes the Model#5350 hardwood Jacob staff. Comes complete

 

Antique quack doctors device made in 1923 in New York by a company called National Radium Products, I have no idea how or if it ever worked although it seems to have been approved by the American Medi

 

A SUPERB ANTIQUE SOLID BRASS BULLS EYE FOR MICROSCOPE Approx 4.5 inches high Bulls Eye is 1.75 inches diameter No chips or cracks to lens An excellent Collector's Item

 

rastie Store Offered here is a suerb quality pair of early brass and steel proportional dividers in their riginal fitted wood and leather case. The dividers measure 6 3/4" in length and are in excelle

 

Vintage 1920s Renulife Violet Ray Health Generator, Quack Medicine Device Probe Posted with eBay Mobile

 

polynya Store Antique wooden case with suede lining and 6 thermometers and flask original to case. Flask is broken as well as end of one thermometer. Thermometers marked BAIRD & TATLOCK, LONDON. T