Sold2020Electric-Powered Mercury Interrupter, c. 1920Electric-Powered Mercury Interrupter, c. 1920 Manufactured by Watson, London. For operation of high-potential coils, with 2 or 4 interruptions per revolution, cast iron, height 13 in. Quecksilber-UnteSee Sold Price
Sold2020Rotax Mercury-Jet Interrupter, c. 1920Rotax Mercury-Jet Interrupter, c. 1920 Electricitäts-Gesellschaft Sanitas, Berlin. No. 4765, 220 volts, 2.400 rpm, with rotating mercury container, up to 230 interruptions per second, essential to eaSee Sold Price
Sold2016Large Induction Coil with Mercury Interrupter, c. 1910Large Induction Coil with Mercury Interrupter, c. 1910 Coil length 19 5/8 in., spark length up to 9 7/8 in., on wood base, size 32 1/3 x 14 1/5 in. An impressive exhibition item! Großer FunkeninduktoSee Sold Price
Sold20214 International Telephones4 International Telephones 1) Belle Telelephone/Standard Electric, c. 1920, made for Tønsberg Telefonforening (Norway), supplemented with dial. - 2) Small intercom, c. 1910, unmarked, walnut case. -See Sold Price
Sold2023Gebrüder Kaiser Alternating Current Electric Motor, c. 1920Gebrüder Kaiser Alternating Current Electric Motor, c. 1920 Leipzig, for 110 and 220 volts, ¼ hp, 1400 rpm, works. - Suitable for driving electric pianos and small orchestrions. GebrüdeSee Sold Price
Sold20202 Electric Motors, c. 19202 Electric Motors, c. 1920 1) Zeiss Ikon Dresden. 200-230 V, 1/5 hp, for driving projectors. - And: 2) Unmarked, 1 belt-drive, suitable for driving electric pianolas or orchestrions. 2 Elektromotoren,See Sold Price
Sold2016Electric Wood Sign, c 1920Item: "Electric" Wood Sign Origin: Massachusetts Date: Circa 1920 Superb color, surface & graphic font Dimensions: 13 x 34 inches Please note that this lot has a reserve. When you leave a bid in advanSee Sold Price
Sold2021Electric Station Clock, c. 1920Electric Station Clock, c. 1920 Slave clock, electric drive, lacquered dial with Roman numerals (slight chipping), brass mount on wood frame, Ø 20 ½ in., untested. Elektrische Bahnhofsuhr, um 1920 TSee Sold Price
Sold2016Large Dynamo-Electric Demonstration Machine, c. 1920Large Dynamo-Electric Demonstration Machine, c. 1920 With maker's plaque: "Pleskot & Spol, Presna Mechanika, Praha". Handcrank-driven, large chain armature, on oak base, overall size 15 x 11 x 13 ¾See Sold Price
Sold2022Kyko Stirling Motor-Powered Air Fan, c. 1920Kyko Stirling Motor-Powered Air Fan, c. 1920 England, displacer and working cylinders arranged side-by-side, overhead crank, 4 blades of 19 5/8 in., cast-iron cooling jacket embossed "Kyko", on iron bSee Sold Price
Sold2017French "Lepaute Electrique" Electric Table Clock, c.French "Lepaute Electrique" Electric Table Clock, c. 1920 By Henry Lepaute, Paris. With permanent magnet and electric coil, 3 V, metal base and posts, dial Ø 4 1/3 in., no glass dome. ElektrischeSee Sold Price
Sold2018General Electric Sunlamp,c. late 1920'sGeneral Electric Sunlamp, c. late 1920's, all original,catalog no. 4170424,Style BM-16, switch along base (QSCAR8102) (MM) Dimensions: 61"H x 21"W Property Title: From a Scarsdale, New York homeSee Sold Price
Sold2018A GENERAL ELECTRIC BRASS ADVTG PAPERWEIGHT C 1920A flat brass paperweight with bas relief tipped light bulb in socket with outside posts, GE logo. Approx 3 by 2.25 by 0.25 inches. We happily provide seamless in-house packing and shipping services onSee Sold Price
Sold2018VINTAGE WESTERN ELECTRIC BRASS CANDLESTICK TELEPHONE,VINTAGE WESTERN ELECTRIC BRASS CANDLESTICK TELEPHONE, C.1920See Sold Price
Sold20201 Electric Motor and 2 Measuring Instruments, c. 19201 Electric Motor and 2 Measuring Instruments, c. 1920 1) Small electric motor, 220/240 V, 1/90 hp, 2000 rpm, with belt drive. - 2) Siemens & Halske, ampere meter, 0-30 A, Ø 4 1/3 in. - And: 3) AmpereSee Sold Price
Sold2023(2) AMERICAN RAILWAYS EXPRESS/T.M.E.R. & L. CO. CAPSLOT (2) AMERICAN RAILWAYS EXPRESS/T.M.E.R. & L. TOWN MILWAUKEE ELECTRIC RAILWAY & LIGHT CO. CAPS, C. 1920'S, SZ. 6 1/2See Sold Price
Sold2024Electric Box Game "Le moniteur électrique", c. 1920Electric Box Game "Le moniteur électrique", c. 1920 French question and answer game, with 13 perforated cards which are placed on a board with electrical contacts, if the answer is correct a bellSee Sold Price
Sold2023POWERIZED GASOLINE EMERGENCY QUART CAN W/ LION GRAPHICS.One Quart Square Can. Unique and well displaying C. 1920's Quart for Powered Gasoline showing unique colors with Lion and Oil Derrick graphics. A product of Sunburst Refining Company, Great Falls, MonSee Sold Price
Sold2018(2) PROLOISIRS & PARALUX TELESCOPES ON STANDS(lot of 2) Telescopes, late 20th c., including: (1) Proloisirs electric powered zoom telescope, 12x, 40x40, on adjustable tripod stand, approx 13"h, 16"l, (1) Paralux telescope, with tripod stand, tubSee Sold Price
Sold2024Lot of 2 Early 20th Century Telegraph PiecesIncluding c 1910-1920 SIGNAL ELECTRIC CO Brass Bodied RADIO Telegraph Lever KEY and a WWII knee mount telegraph model j-37, Winslow tele-tronics. Measures 3" to 4" eachSee Sold Price
Sold20181920 Ohio State Reformatory Electric Chair Mansfieldc1920 OHIO STATE REFORMATORY ELECTRIC CHAIR MANSFIELD OH PRISON, death penalty Vintage circa 1920s Mansfield, Ohio Prison Real Photograph Postcard; Identification in negative reads; "Electric Chair".See Sold Price
Sold2020Märklin PLM Fast-Train Locomotive with Tender, c. 1920Märklin PLM Fast-Train Locomotive with Tender, c. 1920 Gauge I, no. H64/13021, class 4-6-2, 4-axle tender, hand-painted tin, electric motor drive (20 V, working), 2 headlamps, length 29 in. - An imprSee Sold Price
Sold2023Phonolamp Model C, c. 1920Phonolamp Model C, c. 1920 No. 1058, phonograph table lamp, embossed tin case, fabric lampshade, electric motor (230 V), Supreme soundbox, overall height 29 1/2 in., working. Phonolamp Modell C, um 19See Sold Price
Sold2021German Cash Register by Friedrich Krupp, c. 1920German Cash Register by Friedrich Krupp, c. 1920 Model 242 FM, push button control, for amounts up to 999,99 marks, lateral receipt printer, crank or electric motor drive, copper case, oak base with cSee Sold Price
3 days LeftAuction Team BrekerElectric Upright Piano, Piano Player and Music Rolls, c. 1920€180(1 bid)
BonhamsHANDEL BRONZE TABLE LAMP WITH MOSAIC GLASS SHADE, Meriden, Connecticut, c. 1920, base with griff...$850(8 bids)
BonhamsFOUR GEORGE BENJAMIN LUKS (1866-1933) PAINTINGS DEPICTING FEMALE NUDES, New York, c. 1920, water...$1,000(5 bids)
May 19Rich Penn AuctionsAutomobilia Campground Sign, "Plunkett's Tourists", sand-painted wood trade sign, c.1920, Exc cond$175(3 bids)
May 21Kamelot AuctionsFRENCH ART NOVEAU STYLE IRON AND MARBLE GARDEN TABLE HAVING THREE LEGS C 1920. MARKED BEZIER.$600(2 bids)
May 21Freeman's | HindmanÉmile Gallé (French, 1846-1904) Plum Soufflé Vase, c. 1920$2,000
May 21Kamelot AuctionsA RARE FRENCH COPPER FOUNTAIN HAVING THREE TIERS NATURALISTIC FINIAL WITH LEAVES & BRANCHES C 1920$2,400(1 bid)
May 16DuMouchellesAmerican Empire Style Mahogany Corner Display Cabinet, C, 1920 H 52", W 85", D 47.5"$150
BonhamsFRANCOIS-EMILE DECORCHEMONT (1880-1971) PATE-DE-CRISTAL CUP, France, c. 1920, molded decoration,...$320(5 bids)