Chicago Model Works Patent Model of a Cable Car BrakeNew England Auctions - Fred Giampietro4.6(436)$100(1 bid)Feb 11, 2026
Antique 19th Century French Zimmerman Brass Fruitwood Balance ScaleMynt Auctions4.4(818)$1006 days Left
Western Electric Non-Dial Candlestick Desk Telephone Patented 1915Burns Auction & Appraisal LLC4.5(232)$10(2 bids)4 hrs Left
Edison Standard Phonograph & Horn, oak cylinder model, Mfg Under The Patents Of Thomas A. Edison,...Rich Penn Auctions4.3(453)$120(8 bids)
SoldBell Telephone Demonstration Model, c. 1900Bell Telephone Demonstration Model, c. 1900 Manufacturer: E. Leybold's Nachfolger, Coeln-Rhein. Open-works telephone model for demonstrating the mechanism, on mahogany base, very good original conditSee Sold Price
SoldGerman Wall-mounted Model M 1900 Telephone, c. 1900German Wall-mounted Model M 1900 Telephone, c. 1900 Walnut case, Berliner-type carbon microphone with speaking horn, 3-part crank inductor, 2 spoon-shaped earphones by Schuchhardt, double bell. DeutscSee Sold Price
SoldGroup of Physical Demonstration Models, c. 1900Group of Physical Demonstration Models, c. 1900 1) Wimshurst's influence machine, Trüb, Fierz & Cie., Zurich, height 14 ½ in., complete, rubber straps need to be renewed. - 2) 8 chromic acidSee Sold Price
Sold4 Interesting Physical Demonstration Models, c. 19004 Interesting Physical Demonstration Models, c. 1900 1) Ebert's phosphorescent lamp with 2 electrodes. – 2) Crookes' apparatus for experiments on radiant matter. – 3) Crookes' radiometer. – And:See Sold Price
Sold2 Electrostatic Induction Demonstration Models, c. 19002 Electrostatic Induction Demonstration Models, c. 1900 Glass balls with hanging gold strips, conductors on the top, height 7 ½ and 9 7/8 in. 2 Demonstrationsmodelle "Influenz-Elektrizität", um 1900See Sold Price
SoldMiniature Telegraph and 2 Bell-Type Telephone Receivers, c. 1900Miniature Telegraph and 2 Bell-Type Telephone Receivers, c. 1900 1) Morse telegraph receiver by Cattaneo Angelo, Meccanica, Milan, spring motor, on wood base, 7 4/5 x 4 ¾ in. - 2) Morse key by thSee Sold Price
SoldTwin-Cylinder Rack-Balancing Steam Engine with Boiler House, c. 1900Twin-Cylinder Rack-Balancing Steam Engine with Boiler House, c. 1900 Demonstration model of a pumping station, engraved on plaque: "Bateman & Sharratt, Rack Engine 60 H.P., Manchester Eng, 1794 to 182See Sold Price
SoldAmpère Table, c. 1900Ampère Table, c. 1900 Physical demonstration model, used for experiments on the relationship between magnetic fields and electric currents, probably France, with pole changer, overall height 15 3/4 iSee Sold Price
SoldElectromagnetic Motor with Geissler Tube, c. 1900Electromagnetic Motor with Geissler Tube, c. 1900 Physical demonstration model, for tubes up to 6 in., overall height 8 in. Elektromagnetischer Motor mit Geißler'scher Röhre, um 1900 PhysikalischesSee Sold Price
SoldFrench Wall Telephone, c. 1900French Wall Telephone, c. 1900 Model "Trèfle" (shamrock), made by "Société Industrielle des Téléphones", no. 8066, based on G. Bailleux system, fixed speaking horn, 2 handsets, speaking button, bSee Sold Price
Sold2 Early Telephony Wall Plates, c. 19002 Early Telephony Wall Plates, c. 1900 With Bell telephones, hand-painted terracotta figures of a gossiping couple, wood plates with wall mounts, Ø 16 ½ in. Very amusing display items.See Sold Price
SoldDemonstration Model of an Early Carbon Grain Microphone, c. 1900Demonstration Model of an Early Carbon Grain Microphone, c. 1900 With series resistor and switch, wood base stamped with no. 188937. Demonstrationsmodell eines frühen Kohle-körnermikrophons,See Sold Price
SoldEarly Wall Telephone, c. 1900Early Wall Telephone, c. 1900 Maker not known, probably Sweden, walnut case, writing slope with glass insert, handset with speaking horn, three-part crank-inductor, double bell, lightning protection,See Sold Price
SoldAccurate Replica of Alexander Graham Bell's TelephoneAccurate Replica of Alexander Graham Bell's Telephone An excellent reproduction of this historic telephone, 7 x 3 ¾ x 6 in. - A very interesting and instructive demonstration model. Erstes TelephSee Sold Price
SoldAccurate Replica of Alexander Graham Bell's TelephoneAccurate Replica of Alexander Graham Bell's Telephone An excellent reproduction of this historic telephone, 7 x 3 ¾ x 6 in. - A very interesting and instructive demonstration model. Erstes TelephSee Sold Price
SoldIntercom Telephones, c. 1900 onwardsIntercom Telephones, c. 1900 onwards 1) Probably England, oak case, 4-part crank inductor, double bell, handset with hygienic microphone. - 2) L.M. Ericsson. Metal case, rotary switch for thirty conneSee Sold Price
Sold6 Intercom Telephones, c. 1900 onwards6 Intercom Telephones, c. 1900 onwards 1) L.M. Ericsson, with bell, handset with speaking horn. - 2) 3 Emgephon telephones, 2 with bells, one incomplete. - 3) Unmarked, wood case. - And: 4) La TelephSee Sold Price
SoldL.M. Ericsson Model AB 120 Wall Telephone, c. 1900L.M. Ericsson Model AB 120 Wall Telephone, c. 1900 No. 2172459, L.M. Ericsson, Stockholm, Sweden. Walnut case, attractive Ericsson transfer, writing slope, handset with speaking horn, 2-part crank indSee Sold Price
Sold2 Early English Intercom Telephones, c. 19002 Early English Intercom Telephones, c. 1900 1) Table model, with speaking horn, damage to the earpiece, walnut base, marked "Sterling Telephone & Electric Co.". - And: 2) Wall model, speaking horn,See Sold Price
SoldBavarian Wall Telephone by Wetzer, c. 1900Bavarian Wall Telephone by Wetzer, c. 1900 Hermann Wetzer, Pfronten. No. 1180, walnut case M 1899, carbon microphone by Friedrich Reiner in Munich, 3-part crank inductor, 2 Bell-type earphones. BayeriSee Sold Price
SoldBavarian Wall Telephone by Heller, c. 1900Bavarian Wall Telephone by Heller, c. 1900 Friedrich Heller, Nuremberg. Walnut case, carbon pencils transmitter under wood membrane, 3-part crank inductor, double bell, 2 bakelite earphones, marked: "See Sold Price
SoldBavarian Wall Telephone by Heller, c. 1900Bavarian Wall Telephone by Heller, c. 1900 Friedrich Heller, Nuremberg. No. 9572, walnut case, height-adjustable carbon microphone by Friedrich Reiner in Munich, 3-part crank inductor, 2 Bell-type earSee Sold Price
SoldBavarian Wall Telephone by Zettler, c. 1900Bavarian Wall Telephone by Zettler, c. 1900 Alois Zettler, Munich. No. 5308, walnut case, height-adjustable carbon microphone by Friedrich Reiner in Munich, 3-part crank inductor, Bell-type earphone,See Sold Price
SoldWall Telephone by Berliner, c. 1900Wall Telephone by Berliner, c. 1900 J. Berliner, Hanover. Walnut case, 3-part crank inductor, Berliner Universal Transmitter Microphone, spoon-shaped telephone receiver, double alarm bell, with key. FSee Sold Price
