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An Experimental Electric Capacitor, Late 19th/Early 20th Century. Having 5 3/4 inch brass electrodes
An Experimental Electric Capacitor, Late 19th/Early 20th Century. Having 5 3/4 inch brass electrodes capable of variable separation and tilt movem...
An Ayrton-Mather Universal Shunt by W.G. Pye & Co., Cambridge MA , Early 20th Century. Total
An Ayrton-Mather Universal Shunt by W.G. Pye & Co., Cambridge MA , Early 20th Century. Total resistance=10,000 OHMS. Fitted with copper coils. H:...
A Large Demonstration Balance with Two Sets of Pans by Alb. Rueprecht & Sohn (Wien), Late 19th/Early
A Large Demonstration Balance with Two Sets of Pans by Alb. Rueprecht & Sohn (Wien), Late 19th/Early 20th Century. Brass beam length: 26 1/8 in. ...
A Set of Thirteen Brass Weights in a Hardwood Block, 20th Century. The largest weight weighs 1Kg (
A Set of Thirteen Brass Weights in a Hardwood Block, 20th Century. The largest weight weighs 1Kg (1000 grams). H: 8 3/4 W: 2 3/4 D: 1 3/4 in...
A Large Brass Stopcock with Tapered Connectors, Late 19th/Early 20th Century. Together with a
A Large Brass Stopcock with Tapered Connectors, Late 19th/Early 20th Century. Together with a gyroscope rotor. Proceeds to benefit the Case Wester...
A Fluting Machine with 4 inch Long Rolls, Late 19th/Early 20th Century. This item is in its original
A Fluting Machine with 4 inch Long Rolls, Late 19th/Early 20th Century. This item is in its original shipping container and is complete with hand...
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