Model of a Kohlmeyer Generator, c. 1980
Similar Upcoming Sales
Clarke Magnetic Electrical Machine, c. 1870Mar 14, 2026Steam Engine with Boiler, Mid-20th CenturyMar 14, 2026RUHMKORFF ELECTROTOME OR MERCURY INTERRUPTOR Paris, Late 19th Century Height 11". Width 11.75".Mar 12, 2026C.&C. ELECTRIC MOTOR CO. TYPE 2N ELECTRIC MOTOR New York, Late 19th/Early 20th Century Height 13.5".Mar 12, 2026CROCKER-WHEELER BIPOLAR DIRECT-CURRENT ELECTRIC MOTOR New Jersey, Late 19th Century Total heightMar 12, 2026Hand-Operated Dynamo, c. 1884Mar 14, 2026A SWISS BRASS AND STEEL WATCHMAKER’S 6MM MANDREL-FRAME LATHEMar 26, 2026Pathé-Type Projection Head, c. 1905Mar 14, 2026Pathé Projector Head, c. 1910Mar 14, 2026LUNDELL ELECTRIC MOTOR OR DYNAMO ELECTRIC MACHINE Late 19th Century Total height 11.5". Base 7.5" xMar 12, 2026Y A SWISS BRASS AND STEEL CLOCKMAKER’S UNIVERSAL MANDREL LATHEMar 26, 2026Demonstration Model of an Electric Circuit Breaker, c. 1890Mar 14, 2026A SWISS BRASS AND STEEL WATCHMAKER’S TOPPING TOOLMar 26, 2026Excellent Single-Cylinder Marine Steam Engine, c. 1949Mar 14, 2026COHERER WIRELESS RECEIVER BY A. KLIENIK Bonn, Germany, Late 19th/Early 20th Century Height 6.75".Mar 12, 2026PERRET BIPOLAR DYNAMO ELECTRIC MOTOR BY ELEKTRON MFG. CO. New York, Late 19th Century Height 8".Mar 12, 2026