Vintage Rubicon Wheatstone Bridge. Chart in lid has: Voltage Versus Resistance Percent Deviation Bridge Condition as shown in photos. No power cord. Untested. May or may not work. So listed for parts

 

mike1962 Store Mikebooks122 proudly presents a copy of a RARE, ORIGINAL, 1881 FIRST EDITION OF: “Lehrbuch der Neurologie. Zugleich des zweiten Bandes zweite Abteilung von Hoffmanns Lehrbuch

 

Lot of 1908 Vol 5 of the electric journal, a trade publication for electrical engineering and serious amateurs. This is all of Vol 5 all 12 issues, there are some minor condition issues with some, lig

 

Vintage Apothecary Art Glass Candy Jar w/Lid This Beautiful Vintage Apothecary Jar is of blown glass and shimmers in Amber color. It measures approximate 10" x 6". There are no cracks,chips or repairs

 

This tin is 2x2x2. Has scratches on top lid and a little wear. From the early '20s. This was originally owned by a man who worked for the Gold Belt Mine as a Supervisor. I am selling this for his gran

 

A 1910's celluloid wood or cardboard box style match holder that advertises Pabst's Okay Specific tonic and one side has the classic "Before Using" unhappy facial expression along with the "After Usin

 

ronsan Store Offered are five different size Apothecary or specimen jars with all original ground stoppers. Two are light yellow/amber and three are medium to dark amber. Larger one is 5" x 2 1/2" in

 

Up for auction is an antique pair of Lemaire Fabt opera glasses. Made in Paris, France. Great condition. Thanks for looking!!

 

your looking at a world war 1 to most likey world war 2 the condition is excellent a must have to any medical army collector or syringe and oddity collector . some minor wear def saw use , staring bid

 

I am offering an unidentified piece of early telegraph or telephone technology. I don't know its original purpose except that it was some sort of switching device. As the wooden rotor is turned using