Sold2024Holtz-Toepler Electrostatic GeneratorA Holtz-Toepler Electrostatic Generator by Central Scientific Co., Chicago, late 19th/early 20th Century, Having a 12 in. movable plate, and a 14 in. stationary plate, including an extra 12 in. plateSee Sold Price
Sold2023WINSCO Electrostatic Generator. Scientific Model. Van De Graaff. Currently working. Shocking.WINSCO Electrostatic Generator. Scientific Model. Van De Graaff. Currently working. Shocking. Dimensions: H: 28 inches: W: 10 inches: D: 15 inches --- We offer curbside delivery to NYC, Manhattan, CloSee Sold Price
Sold2021Winsco Electrostatic Generator N-100V. Wabash, IN:Winsco Electrostatic Generator N-100V. Wabash, IN: Wabash Instrument Co. Height 29”. Working.See Sold Price
Sold20165 Devices for Electrostatic Generators, c. 19105 Devices for Electrostatic Generators, c. 1910 1) Large oval conductor by "Max Kohl, Chemnitz", on isolating glass pillar. – 2) Luminous tube, length 36 ¾ in. – 3) Electric egg, for showing effeSee Sold Price
Sold2021FRANKLIN experimentation box, Meiser & Mertig, forFRANKLIN experimentation box, Meiser & Mertig, for electricity, electrostatic generator with secondary equipment, very good condition, probably as far as possible complete, with game guidance, oriSee Sold Price
Sold2023(4Pc) Tesla Coil & Scientific Electricity Demonstrating InstrumentsDESCRIPTION: (4Pc) Grouping of vintage and modern electricity demonstrating instruments. Electrostatic Electricity Generator or Van de Graaff Machine. (H: 35" x D: 15") (Powers on, untested otherwise.See Sold Price
Sold2020Van de Graaff Generator and Wimshurst's ElectrostaticVan de Graaff Generator and Wimshurst's Electrostatic Machine, c. 1950 1) Van de Graaff generator, generator for creating very high voltage direct current, with circulating rubber belt, crank-driven,See Sold Price
Sold20204 Physical Demonstration Instruments4 Physical Demonstration Instruments 1) Tesla generator, 6 in. primary coil, 2 in. secondary coil, with spark gap, pillar 33 ½ in. high. - 2) Wimshurst's electrostatic machine, 2 Leyden jars, 2 plastSee Sold Price
Sold2023Itshak Holtz (Israeli, 1925-2018) Made to OrderItshak Holtz (Israeli, 1925-2018) Made to Order Signed bottom right, signed again, dated 1974, titled and located verso, oil on canvas. (20 x 10 in. (50.8 x 25.4cm)) Provenance TyringSee Sold Price
Sold2022ISAAC (ITSHAK) HOLTZ, PolandISAAC (ITSHAK) HOLTZPoland/America, 1925-2018"Snow Scene". Signed lower right "I Holtz". Titled and dated "New-York 1961" verso.Oil on board, 9.25" x 20.75". Framed 14.75" x 26.25".See Sold Price
Sold2022Itzhak Holtz (Israeli American Polish) MORNING NEWS- 1973. Oil on canvas. Signed on front and backItzhak Holtz (Israeli American Polish) MORNING NEWS- 1973. Oil on canvas. Signed on front and back and Dated in back. painting canvas size 5-1/4 x 7-1/4 inches. overall framed size 10-1/8 x 12-1/4 incSee Sold Price
Sold2024Jack Itshak HOLTZ: "Jerusalem," Signed O/CJack "Itshak" Holtz (1925 - 2018), oil on canvas titled "Jerusalem," 1968, with an expansive landscape of the city in impressionist style. Signed lower right, dated and signed verso. Large French stylSee Sold Price
Sold2017Isaac Holtz, "Gossip" - Oil on BoardIsaac (Itshak) Holtz, (Polish/Israeli, born 1925). Framed exterior scene depicting two ladies whispering with a Chasidic - dressed man walking by. Signed at bottom left and inscribed on verso. [Sight:See Sold Price
Sold2015Star Trek: Deep Space Nine TOS Ray GeneratorEngineering tool in the style of TOS featured in the fan favorite Star Trek: Deep Space Nine episode "Trials & Tribble-ations". A crewman can be seen scanning a section of the corridor while Dr. BashiSee Sold Price
Sold2021GeneratorGenerator, Kohler Power system, including Conduit to first inflow/outflow joint, 464 V8 motor, model # 80RZ82, bad circuit board for test cycleSee Sold Price
Sold2022Model of a Kohlmeyer Generator, c. 1980Model of a Kohlmeyer Generator, c. 1980 With brass plaque "Manufactured by I.E. Kohlmeyer, Princess Estate Transvaal, 1899", working model, 6 volts, very fine wiring, brass, steel and cast metal, greeSee Sold Price
Sold2022Large French Electrostatic Machine, c. 1895Large French Electrostatic Machine, c. 1895 After Ferdinand-Philippe Carré, with brass maker's plaque "Ch. Noé, 8 rue Berthollet, Paris, Constructeur", mahogany base, 2 ebonised columns with glaSee Sold Price
Sold2022Electrostatic Machine with "Electric Chair" and Skeleton, c. 1899Electrostatic Machine with "Electric Chair" and Skeleton, c. 1899 Winter's pattern electrostatic machine, consisting of a single 23 ¾ in. glass plate supported by upright struts and a spindle, haSee Sold Price
Sold2023Rare Alco "Firefly" Portable Steam Generator, 1944Rare Alco "Firefly" Portable Steam Generator, 1944 Arthur Lyon & Co. Ltd., London. In sturdy metal case designed for dropping by parachute behind enemy lines, with original instructions. - Note: The uSee Sold Price
Sold2023GENERAC PROTECTOR 36KW STANDBY GENERATORGENERAC PROTECTOR 36KW STANDBY GENERATOR-MODEL NUMBER RG03624ANAX-Automatic Backup Electricity for Large or Custom Homes-GOOD PRE OWNED MAINTAINED CONDITIONSee Sold Price
Sold2021Generac 10KW LPG GeneratorStill in original crate ! Runs on LP or Natural Gas. We did not take out of crate and do not guarantee all parts are there. Bring strong help to load !!!See Sold Price
Sold2023Jack Itshak HOLTZ: "The Straw Hat," Signed O/CJack "Itshak" Holtz (1925 - 2018), oil on canvas titled "The Straw Hat," portrait of a girl in a straw hat showing the influence of her teacher Robert Philipe at the National Academy of Design. SignedSee Sold Price
Sold2022Charcoal painting of Shakespeare, by I. HoltzCharcoal painting of Shakespeare by American Jewish artist, I. Holtz, 25 x 17See Sold Price
Jun 30JM Hobby Supply and Railroad Artifact AuctionsMilwaukee Road RR Steam Generator Tender-Overland Brass Models$70(3 bids)
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