Sold7 Electrostatic and Other Demonstration Models, c. 19107 Electrostatic and Other Demonstration Models, c. 1910 2 electroscopes, 2 coils on board, 2 water decomposition apparatuses, 1 metal ring with measuring ball, and a box of 6 lightning panels. 7 DemonSee Sold Price
Sold7 Electrostatic Experimental Models, c. 19107 Electrostatic Experimental Models, c. 1910 Large gold-leaf electroscope and further instruments. 7 Demonstrationsmodelle für elektrostatische Versuche, um 1910 U.a. großes Goldblatt-Elektroskop unSee Sold Price
Sold3 Telegraph Receiver Demonstration Models, c. 19103 Telegraph Receiver Demonstration Models, c. 1910 Ink-writers, one with handcrank-drive, two with spring-motor, one marked "Högsta Tillatna", widths 7 4/5, 9 and 9 7/8 in. 3 Telegraphen-DemonstratSee Sold Price
2 Induction Coils and Physical Demonstration Models, c.2 Induction Coils and Physical Demonstration Models, c. 1910 1) Coil on mahogany base, 9 7/8 x 4 ¾ in. - 2) Sliding induction coil, 11 x 3 ½ in. - 3) Conductor, on glass pillar, height 16 &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
Sold4 Demonstration Model Electric Motors, c. 19104 Demonstration Model Electric Motors, c. 1910 Various models and constructions, height up to 7 in., untested. 4 Demonstrationsmodelle Elektromotoren, um 1910 Unterschiedliche Bauformen und KonstruSee Sold Price
SoldDemonstration Model of an Electric Motor, c. 1910Demonstration Model of an Electric Motor, c. 1910 Unmarked, open construction, on wooden base, overall size 7 x 5 x 4 1/2 in. Demonstrationsmodell "Elektromotor", um 1910 Unbezeichnet, offene BauweiseSee Sold Price
SoldLarge Demonstration Model of a Steam Plant, c. 191Large Demonstration Model of a Steam Plant, c. 1910 Built with "Bischoff" parts, made of brass, copper, iron and steel, vertical boiler (coal-fired) Ø 7 1/2 in., high and low pressure cylinders, flywSee Sold Price
SoldElectric Motor with 10 Geissler Tubes, c. 1910Electric Motor with 10 Geissler Tubes, c. 1910 Physical demonstration model with rotating Geissler tubes, on brass pillar and walnut base, height 7 ½ in., with 10 tubes of various shapes and colors.See Sold Price
Sold2 Physical Demonstration Models, c. 19102 Physical Demonstration Models, c. 1910 1) Crookes' radiant matter tube, height 16 ½ in. – And: 2) Winkelmann-type vacuum double bulb, 1 glass tip broken, height 15 ¾ in. 2 physikalische DemonstrSee Sold Price
Sold6 Physical Demonstration Models, c. 19106 Physical Demonstration Models, c. 1910 1) 2 Leyden jars, height 15 and 20 ½ in. – 2) Discharger, with 2 ebonite handles and hinge. – And: 3) 3 conductors on glass pillars, one by Robert DrosteSee Sold Price
Sold4 Physical Demonstration Models, c. 19104 Physical Demonstration Models, c. 1910 On glass pillars, 1 conductor, height 11 2/5 in., and 3 static inductors, height up to 24 4/5 in. 4 physikalische Demonstrationsmodelle, um 1910 Jeweils aufSee Sold Price
Sold4 Physical Demonstration Models, c. 19104 Physical Demonstration Models, c. 1910 1) Reflection and refraction apparatus by "Max Kohl, Chemnitz". – 2) Filament lamp on wooden stand. – 3) Voltmeter by "Radiguet à Paris", brass. – And:See Sold Price
SoldGroup of Electrostatic Demonstration Models, c. 1920Group of Electrostatic Demonstration Models, c. 1920 1) Leyden jar, height 9 ½ in. – 2) "Der elektrische Mörser" (electric mortar) for elderberry ball experiments. – 3) 2 lightning plates. –See Sold Price
Sold3 American Steam-Engine Demonstration Models, c. 19103 American Steam-Engine Demonstration Models, c. 1910 1) Cast-iron model of a railroad locomotive engine, reversible, with Stephenson steering, hand-cranked, width 18 ¼ in. - 2) Steam motor, casSee Sold Price
Sold2 Telephone Demonstration Models, c. 19102 Telephone Demonstration Models, c. 1910 1) Microphone, with wooden vibration plate and carbon rod. – And: 2) Bell-type telephone, wooden case. 2 Telephon-Demonstrationsmodelle, um 1910 1) MikroSee Sold Price
SoldElectrostatic Demonstration Models, c. 1915Electrostatic Demonstration Models, c. 1915 1) 2 dischargers, on long glass isolators, height 24 4/5 in. – 2) Vacuum tube, length 41 in. – 3) Lightning tube, length 27 1/5 in. – 4) Gold foilSee Sold Price
3 American Steam-Engine Demonstration Models, c. 19103 American Steam-Engine Demonstration Models, c. 1910 1) Cast-iron model of a railroad locomotive engine, reversible, with Stephenson steering, hand-cranked, width 18 ¼ in. - 2) Steam motor, cast meSee Sold Price
SoldPhysical Demonstration Models, c. 1910Physical Demonstration Models, c. 1910 1) Switch contact rheostat, with 3 decades, resistances are placed on the back, width 19 5/8 inch, height 12 ½ in., with plaque "Kipp & Zonen, Delft". - 2)See Sold Price
Sold3 Telegraphy Demonstration Models, c. 19103 Telegraphy Demonstration Models, c. 1910 1) Relief writer. – 2) Ink writer. – And: 3) Sounder with Morse key, mechanically-operated. 3 Telegraphie-Demonstrationsmodelle, um 1910 1) ReliefschreibSee Sold Price
SoldCoherer Demonstration Model, c. 1910Coherer Demonstration Model, c. 1910 By "E. Leybold's Nachfolger, Cöln", coherer with tapper unit, length of the glass tube 9 ½ in., base 11 x 8 ¼ in. Demonstrationsmodell "Kohärer-Dekohärer",See Sold Price
SoldElectro-Physical Demonstration Model, c. 1910Electro-Physical Demonstration Model, c. 1910 Manufactured by Arthur Pfeifer, Wetzlar. With two Leyden jars, short spark gap, vertical coil, switch and wire loop, on oak board, size 17 3/4 x 13 3/4 iSee Sold Price
Sold6 Electrostatic Experimental Models, c. 19106 Electrostatic Experimental Models, c. 1910 Large gold-leaf electroscope and other instruments. 6 Demonstrationsmodelle für elektrostatische Versuche, um 1910 Großes Goldblatt-Elektroskop und weiteSee Sold Price
SoldDemonstration Model "X-Ray Tube", c. 1910Demonstration Model "X-Ray Tube", c. 1910 Manufacturer "Max Kohl, Chemnitz", without regeneration, Ø 3 1/6 in. Demonstrationsmodell "Röntgenröhre", um 1910 Hersteller: "Max Kohl, Chemnitz". RöhreSee Sold Price
HUSSMAN Model FC-7-D C Refrigerated Cold Food Buffet Table / Salad BarSwisher Bros. Auction LLC4.4(255)See Sold PriceFeb 25, 2024
8 Minton England Porcelain Dessert Plates Gilt Floral Rims c. 1910Taylor & Harris4.7(161)See Sold PriceMar 10, 2024
D'Argental Acid Etched 2 color Cameo Art Glass Vase Florals c. 1910Taylor & Harris4.7(161)See Sold PriceMar 10, 2024
Paul Revere by Towle Sterling Silver Asparagus Server Hooded C. 1910 HH ASMynt Auctions4.6(697)See Sold PriceFeb 25, 2024
Pair of Platinum, Natural Pearl and Diamond Pendant-EarringsDOYLE Auctioneers & Appraisers4.6(171)See Sold PriceFeb 29, 2024
Jules Verne, Chemin de France, Aux Feuilles d'AcantheLion and Unicorn4.8(1.9k)See Sold PriceMar 03, 2024
Faneuil by Tiffany and Co Sterling Silver Baby Cup 2 1/2" x 3" 3.7 ozt.Mynt Auctions4.6(697)See Sold PriceFeb 28, 2024
Gorham Sterling Silver Child's Set 2pc w/ Fairytale Animal Motif c.1910Mynt Auctions4.6(697)See Sold PriceFeb 29, 2024
L. & J.G. Stickley, Paddle-arm Morris chairToomey & Co. Auctioneers4.7(392)See Sold PriceFeb 29, 2024
Van Briggle Art Pottery Tobacco Leaf Vase, c. 1910Auctions at Showplace4.6(740)See Sold PriceApr 07, 2024
(7) VINTAGE KODAK 18, #3BULLS EYE, POSTCARD CAMERAAustin Auction Gallery4.7(1.2k)See Sold PriceApr 12, 2024
