KELVIN'S PATENT ELECTROSTATIC VOLT METER Late 19th Century Height 17.5". Base 13" x 6.5".Eldred's4.8(486)US$50024 hrs Left
DBO 60-A Device for Controlling Transmitting Units, c. 1942Auction Team Breker4.4(203)€3503 days Left
TOEPLER-HOLTZ ELECTROSTATIC GENERATOR Early 20th Century Height 23". Width 17". Depth approx. 9".Eldred's4.8(486)US$150(1 bid)24 hrs Left
CASED ALFRED APPS INDUCTION COIL London, Late 19th Century Case height 10". Width 19". Depth 11".Eldred's4.8(486)US$15024 hrs Left
CASED F.G. OTTO & SONS "THE FLORENCE" WET CELL BATTERY New York, Circa 1890 Case height 6.5".Eldred's4.8(486)US$70(1 bid)24 hrs Left
U.S. Army Air Corps Aircraft Sextant Type A-10A (Pioneer Instrument Co.)Nexus Auction HouseUS$1002 days Left
Antique Telegraph Register or Battery in Leather Covered Locking CaseLakeshore Event Center4.6(141)US$10(1 bid)Mar 21, 2026
