Here is a nice clean functional DUPONT #30 BLASTING MACHINE for your consideration. Functions strongly and smoothly. Wood cabinet show a tiny bit of weathering but a nice coat of oil will spruce it ri

 

Vintage Tonometer , Schiotz Optical/Medical Instrument: #4981, I think one piece is missing or it's all put together , all old charts intact Posted with eBay Mobile

 

This is from the Central Tooth Company, and patented by the S.S. White Dental Mfg. Co. The wooden case is in great condition and works fine.The box is 17 1/4" x 7" x 2". All the teeth are present. I b

 

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A BEAUTIFUL ANTIQUE PAIR OF GOLD FILLED WIRE RIM GLASSES BY AMERICAN OPTICAL. THEY ARE IN WONDERFUL CONDITION FOR THEIR AGE. THERE IS A WONDERFUL DESIGN ON THE FRAMES THAT IS HARD TO CAPTURE IN THE PI

 

EARLY SET OF BRONZE NESTING SCALE WEIGHTS. THEY ARE IN GREAT CONDITION, A COMPLETE SET. THE ONLY MARK I CAN IDENTIFY IS THE, R 16 ON THE TOP OF THE OUTER ONE. VIEW ALL PICTURES CAREFULLY, SOLD AS IS,

 

A Stuart Distance Meter Stuarts Marine Distance Meter,this is a great instrument which could still be used today, this attests to its engineering and craftsmanship. The instrument works in principle i

 

This is a fantastic scientific apparatus probably dating from late 19th Century / Early 20th Century. I am guessing (only guessing, mind you) that this is some type of distillation apparatus. It measu

 

really old GERMANY pocket watch size VOLT METER really old volt meterpocket sized - metal caseindication working fine2 inch diameter face, steel back case with hanging ring and contact lead really old

 

Antique/Vintage Glass Laboratory Solution Bottle with Stopper'Palladium Chloride Solution' by J. Bishop & Co. Platinum Works This large, vintage glass, laboratory bottle, made for the J. Bishop &a