SoldInduction Spark Coillarge laboratory induction coil in walnut case - 22"x9"x11", vibrator in fine conditionSee Sold Price
Spark Gap Induction CoilSpark Gap Induction Coil With polarity reverser, coil length 7 in., GV, 3A, on mahogany base, 12 ½ x 9 in., working. Induktionsspule mit Funkenstrecke Mit Polwender, Länge der Spule 18 cm, GV, 3A,See Sold Price
SoldSpark Gap Induction CoilSpark Gap Induction Coil With polarity reverser, coil length 7 in., GV, 3A, on mahogany base, 12 ½ x 9 in., working. Induktionsspule mit Funkenstrecke Mit Polwender, Länge der Spule 18 cm, GV, 3A,See Sold Price
SoldEarly Telefunken Transmitter, c. 1916Early Telefunken Transmitter, c. 1916 Made by "The Telefunken Wireless Telegraph Company of the United States", type T. 0,5 J.H., no. 3191, with induction coil and spark gap, wooden case 17 1/3 x 6 xSee Sold Price
SoldThe Dielectrimeter, c. 1936The Dielectrimeter, c. 1936 High-voltage tester, manufactured by Empson Electrical Engineering, London, with induction coil, adjustable spark gap, volt- and ampere-meters. The Dielectrimeter, um 1936See Sold Price
Early Telefunken Transmitter, c. 1916Early Telefunken Transmitter, c. 1916 Made by "The Telefunken Wireless Telegraph Company of the United States", type T. 0,5 J.H., no. 3191, with induction coil and spark gap, wooden case 17 1/3 x 6 xSee Sold Price
SoldLarge Induction Coil with Hertz Spark GapLarge Induction Coil with Hertz Spark Gap 1) Spark gap transmitter, English, probably made by Newton & Co., for sparks up to 2 in., width of the coil 24 ½ in. – 2) Hertz oscillator (replica). –See Sold Price
SoldInduction Coil with Righi Spark Gap, c. 1910Induction Coil with Righi Spark Gap, c. 1910 1) Spark gap transmitter by Queen & Co., Inc., Philadelphia, for sparks of up to 4 in. at 24 V, width of the coil 23 in. – 2) Righi oscillator replica. �See Sold Price
SoldThe "Atlantic" Wireless Telegraphy OutfitThe "Atlantic" Wireless Telegraphy Outfit 2-part device, each unit mounted on wooden base, with lockable covers. 1) Spark transmitter, with battery, condenser, induction coil, Morse key, spark gap andSee Sold Price
SoldA 3 1/2-INCH INDUCTION COIL.A 3 1/2-INCH INDUCTION COIL. circa 1875, with lacquered-brass fittings, interupter, spark coil and mahogany base Width: 15.5" Depth: 8.5" *Condition: No Specific Condition Recorded - Sold As Is *Est.See Sold Price
SoldReplica of Marconi's Titanic Spark Coil TransmitterReplica of Marconi's Titanic Spark Coil Transmitter Magnificent working replica, oak base with brass plaque "Marconi's Wireless Telegraph Co. Ltd., no. 162154, London", 11-inch wide induction coil, spSee Sold Price
SoldLarge Spark Coil, c. 1912Large Spark Coil, c. 1912 High-voltage generator for the generation of radio waves, with large induction coil, length 26 in., Ø 7 1/2 in., wooden base with 2 hidden fixed condensers, spark length upSee Sold Price
SoldA 1 1/2-INCH INDUCTION COIL BY DETROIT COIL COA 1 1/2-INCH INDUCTION COIL BY DETROIT COIL CO.. stamped on the underside 3 Volts, with sliding outer coil, spark gap, and make and break, on mahogany base Width: 10" Depth: 4 " *Condition: No SpecifiSee Sold Price
SoldRuhmkorff Induction Coil, c. 1910Ruhmkorff Induction Coil, c. 1910 For sparks up to 2 in., coil length 5 ½ in., on 11 2/5 x 6 in. walnut base. Funkeninduktor nach Ruhmkorff, um 1910 Für Funken bis ca. 5 cm, Spulenlänge 14 cm, aufSee Sold Price
SoldA 4 1/2-INCH INDUCTION COIL.A 4 1/2-INCH INDUCTION COIL. with lacquered-brass fittings, spark gap and contact key, on mahogany base Width: 13.5" Depth: 7" *Condition: No Specific Condition Recorded - Sold As Is *Est. Sale Time:See Sold Price
SoldRuhmkorff Induction CoilRuhmkorff Induction Coil Manufactured by "Leybold", for spark gaps up to 4 in., 6–8 V, overall size 17 ¾ x 9 ½ x 11 2/5 in. Ruhmkorff'sche Induktionsspule Hersteller "Leybold", für FunkenstreckenSee Sold Price
SoldInduction CoilInduction Coil Physikalische Werkstätten, Göttingen. Coil length 8 ¼ in., spark length 2 in., 6–10 V, 3–5 A, on oak base 13 x 7 ½ in. Funkeninduktor Physikalische Werkstätten, Göttingen. SpuSee Sold Price
Induction Coil after Ruhmkorff, c. 1910Induction Coil after Ruhmkorff, c. 1910 For sparks up to 2 in., polarity changer, 6 V, 3 A, coil length 7 in., walnut base. Funkeninduktor nach Ruhmkorff, um 1910 Für Funken bis 5 cm, 6 V, 3 A,See Sold Price
Induction Coil after Ruhmkorff, c. 1910Induction Coil after Ruhmkorff, c. 1910 For sparks up to 2 in., polarity changer, 6 V, 3 A, coil length 7 in., walnut base. Funkeninduktor nach Ruhmkorff, um 1910 Für Funken bis 5 cm, 6 VSee Sold Price
SoldInduction Coil and 6 Demonstration Tubes, c. 1920Induction Coil and 6 Demonstration Tubes, c. 1920 1) Induction coil, Max Kohl, Chemnitz, Germany, for 12 volts DC, spark length approx. 1 1/5 in., coil length 5 ½ in. - 2) Channel ray tube afterSee Sold Price
French Induction CoilFrench Induction Coil Length of the coil 10 ¼ in., 1-inch spark length at 12 V, with commutator on mahogany base, overall width 19 ¾ in. Französischer Funkeninduktor Spulenlänge 26 cm, für FunkenSee Sold Price
SoldFrench Induction CoilFrench Induction Coil Length of the coil 10 ¼ in., 1-inch spark length at 12 V, with commutator on mahogany base, overall width 19 ¾ in. Französischer Funkeninduktor Spulenlänge 26 cm, für FunkenSee Sold Price
SoldLarge 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
CHAMPION SPARK PLUGS EMBOSSED TIN SIGN W/ SPARK PLUG GRAPHIC.Dan Morphy Auctions4.2(1.3k)See Sold PriceFeb 24, 2024
OUTSTANDING N.O.S. CHAMPION SPARK PLUGS EMBOSSED TIN SIGN W/ ORIGINAL SHIPPING CRATE.Dan Morphy Auctions4.2(1.3k)See Sold PriceFeb 24, 2024
S.F. BOWSER & CO. SELF MEASURING COUNTERTOP OIL DISPENSER W/ CHAMPION SPARK PLUGS COUNTERTOP DISPLAYDan Morphy Auctions4.2(1.3k)See Sold PriceFeb 24, 2024
CHAMPION SPARK PLUGS SERVICE STATION LIGHT UP DISPLAY CLOCK.Dan Morphy Auctions4.2(1.3k)See Sold PriceFeb 25, 2024
CHAMPION SPARK PLUGS ADVERTISING CLOCK W/ AD GLASS PANEL.Dan Morphy Auctions4.2(1.3k)See Sold PriceFeb 25, 2024
AC FIRE RING SPARK PLUGS LIGHT-UP PLASTIC CLOCK.Dan Morphy Auctions4.2(1.3k)See Sold PriceFeb 25, 2024
CHAMPION SPARK PLUGS TIN SERVICE STATION FLANGE SIGN.Dan Morphy Auctions4.2(1.3k)See Sold PriceFeb 25, 2024
CHAMPION DEPENDABLE SPARK PLUG SERVICE TIN FLANGE SIGN.Dan Morphy Auctions4.2(1.3k)See Sold PriceFeb 25, 2024
AC Fire Ring Spark Plugs Plastic Lighted Clock (TAC)Matthews Auctions, LLC4.6(134)See Sold PriceFeb 24, 2024
Allen Leepa Abstract "Spark of Hope" Pastel 1965Epic Auctions and Estate Sales4.6(210)See Sold PriceMar 02, 2024
Champion Spark Plugs Restricted Registration Area Self Framed SignHoller and Hammer4.6(64)See Sold PriceFeb 25, 2024
AC Spark Plugs product display signChupp Auctions & Real Estate, LLC4.6(244)See Sold PriceMar 23, 2024
Four boxed 1:43 scale die-cast models of modern sports cars by Spark Models, ((4))Bonhams4(320)See Sold PriceMar 01, 2024
