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Richard Groshong, United States of America (USA) - Radio collection

Below you find a part of the radio collection Richard Groshong - including other related items. Pre-1920 Wireless artifacts and historical memorabilia. Leutz and Norden Hauck sets and literature. Plug-in coils shortwave sets and literature. Radio artifacts of historic note. Arctic, Antarctic, Space exploration radio gear.

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Part of the radio collection of Richard Groshong. These pictures have been uploaded to the corresponding models by Richard Groshong but this is not necessarily all of Richard Groshong's collection.

	USA:  General Electric Co. (GE); Bridgep... 1922 ?: Pocket Crystal Receiver Type Y1 This is a 1922 GE cigarette case crystal radio receiver, fixed- tuned to th...		USA:  DeForest Radio Telephone & Telegra... 1904 : American DeForest 1904 Receiver Note that the Responder brass top is a replica based on the C.D. Babcock dr...
	USA:  Murdock, WM.J. Co.; Chelsea 1914 : Antenna Switch		USA:  Clapp-Eastham Co.; Cambridge, MA 1912 : Blitzen Duplex Loading Coil
	USA:  Clapp-Eastham Co.; Cambridge, MA 1912–17 : Blitzen Helix 1/4 KW		USA:  Clapp-Eastham Co.; Cambridge, MA 1912–15 : Blitzen Rotary Variable Condenser 1912 version
	USA:  Clapp-Eastham Co.; Cambridge, MA 1912 : Blitzen Transformer 1/4 KW		USA:  National Electric Signaling Co. (N... 1928 : Byrd Antarctic Expedition Airplane Receiver
	USA:  National Electric Signaling Co. (N... 1917 : CN208 Radio Receiver		USA:  National Electric Signaling Co. (N... 1914–16 ?: Cohen Longwave Receiver
	USA:  Collins Wireless Telephone Co.; Ne... 1906 : Collins 1906 Scientific American Receiver This Receiver is described in the article titled “The Design and Constructi...		USA:  Handel Electric Co.; New York 1915–17 ?: Crystal Receiver
	USA:  Western Electric Company Inc.; New... 1917 : CW 766 Amplifier		USA:  Electro Importing Co. (Eico); New ... 1912–16 : Electro-Lytic Bare-Point Detector
	USA:  Clark Co., Thomas E., Detroit 1907 : Electrolytic Receiver		USA:  Marconi Wireless Telegraph Co. of ... 1913 ??: Fleming Valve Receiver
	D:  Hochfrequenz-Maschinen AG für Drah... 1914 : Goldschmidt Tuckerton Receiver Plug-in detector is broken.		USA:  Clapp-Eastham Co.; Cambridge, MA 1912 : Improved Ceco Tuning Coil
	USA:  Clapp-Eastham Co.; Cambridge, MA 1912 : Improved Ferron Detector		USA:  United Wireless Telegraph Co.; New... 1911/12 ?: Loose Coupler - 2-Slide
	CDN:  Canadian Marconi Co. Ltd. (CMC, Es... 1905–12 ??: Magnetic Detector		GB:  MIM, Marconi International Marine;... 1913 ?: Marine Spark Key
	USA:  Midwest Radio Co., The, (Miraco); ... 1922 : Miraco Vacuum Tube Radio Receiver		USA:  Multi-Audi-Fone; Elizabeth, N.J. 1916 : Multi-Audi-Fone
	DK:  Poulsen Wireless; København 1904 : Poulsen 1904 Arc Note that it is water-cooled and uses adjustable arc spacing and magnetic b...		USA:  DeForest Radio Telephone & Telegra... 1913 : Radio Tel & Tel RJ-4 3 Point Tap Switch Note the 3-tap B-battery switch (left of Audion) and company name on namepl...
	USA:  DeForest Radio Telephone & Telegra... 1914 : R.J.4 (RJ4)		USA:  DeForest Radio Telephone & Telegra... 1916 : RJ-X
	USA:  Marconi Wireless Telegraph Co. of ... 1908 : Sarnoff Spark Key		USA:  NASA, National Aeronautics and Spa... 1966–75 : Saturn Rocket Antennas This shows four Saturn Rocket Antennas in this model description. Note that...
	I:  Marconi Italiana (Marconifono), Of... 1912 : Sidelever Spark Key		GB:  Marconi's Wireless Telegraph Co. L... 1912 : Sidelever Spark Key
	GB:  Marconi's Wireless Telegraph Co. L... 1910 ??: Spark Key The nameplate on this key is an original Marconi nameplate but seems later ...		USA:  United Wireless Telegraph Co.; New... 1906–12 : Spark Station Sign
	USA:  United Wireless Telegraph Co.; New... 1906–12 : Spark Transmitter 1KW Transformer		USA:  United Wireless Telegraph Co.; New... 1906–12 : Spark Transmitter 2KW Variable Reactance
	USA:  United Wireless Telegraph Co.; New... 1906–12 : Spark Transmitter Aerial Switch Type I		USA:  United Wireless Telegraph Co.; New... 1906–12 : Spark Transmitter Anchor Gap
	USA:  Murdock, WM.J. Co.; Chelsea 1914 ??: Spark Transmitter Half KW		USA:  United Wireless Telegraph Co.; New... 1906–12 : Spark Transmitter Key
	USA:  Massie Wireless Telegraph Co.; Pro... 1905–09 ?: Spark Transmitter Key		USA:  United Wireless Telegraph Co.; New... 1906–12 : Spark Transmitter Leyden Jar
	USA:  Stoelting Co.; Chicago, IL 1912 : Spark Transmitter No. 2683		USA:  Clark Co., Thomas E., Detroit 1922 ??: Tecla "Thirty"
	USA:  Electro Importing Co. (Eico); New ... 1905 : Telimco Wireless Telegraph		USA:  Multi-Audi-Fone; Elizabeth, N.J. 1916/17 : Undamped Waver
	USA:  Massie Wireless Telegraph Co.; Pro... 1909 ??: Vertical Loose Coupler		USA:  NASA, National Aeronautics and Spa... 1982–11 : Wireless Crew Communication Unit (WCCU) - Space Shuttle Communicator Comparison of the Space Shuttle Communicator (on the right) to the Star Tre...
	USA:  Marconi Wireless Telegraph Co. of ... 1912–19 ??: Wireless Station Sign		USA:  Federal Telegraph Co.; Newark NJ (... 1911–25 ??: Wireless Station Sign

Click numbers for additional pages of Richard Groshong's collection of radios and other collectibles if any.
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Our member Richard Groshong opened his/her collection of radios and other related items on 20.Jan.2016.
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