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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. |
Este es un extracto de la coleccion de radio de Richard Groshong. Estas imágenes han sido aportadas en sus correspondientes modelos por Richard Groshong:
USA: Manhattan Electrical Supply Co. In...
1910–21 : Aerial Switch 11740 |
USA: MILITARY U.S. (different makers fo...
1917–22 ?: Air Cooled Spark Gap (Military) Navy Type SE 3533 |
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USA: Adams-Morgan Co. (AMCO); Upper Mon...
1916 : Amco Navy Type Receiving Set No. RA10 |
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... |
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USA: Murdock, WM.J. Co.; Chelsea
1914 : Antenna Switch |
USA: Clapp-Eastham Co.; Cambridge, MA
1914–16 : Antenna Switch Dove Marble base This is the 1-KW Antenna Switch as shown in the 1910 Clapp Eastham catalog G. |
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USA: Clapp-Eastham Co.; Cambridge, MA
1919 ??: Antenna Switch Type Y 658 |
USA: Federal Telegraph Company; Palo Al...
1918 : Arc Relay Key - Navy 15-100KW (Military) Type SE 565 |
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USA: DeForest Radio Telephone & Telegra...
1913 : Audion Detector RJ5 |
USA: DeForest Radio Telephone & Telegra...
1916 : Audion Detector RJ 8 |
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USA: Clapp-Eastham Co.; Cambridge, MA
1912–15 : Blitzen Crystal Receiver |
USA: Clapp-Eastham Co.; Cambridge, MA
1912 : Blitzen Duplex Loading Coil |
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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 |
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USA: Clapp-Eastham Co.; Cambridge, MA
1912 : Blitzen Transformer 1/4 KW |
USA: Clapp-Eastham Co.; Cambridge, MA
1919–21 : Boston Wireless Key Engraved Bakelite Base |
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USA: Clapp-Eastham Co.; Cambridge, MA
1914–17 : Boston Wireless Key Italian Dove Marble base |
USA: National Electric Signaling Co. (N...
1928 : Byrd Antarctic Expedition Airplane Receiver |
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USA: National Electric Signaling Co. (N...
1917 : CN208 Radio Receiver |
USA: National Electric Signaling Co. (N...
1914–16 ?: Cohen Longwave Receiver |
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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: Wireless Specialty Apparatus Co.; ...
1919 : Combined Silicon & Galena Crystal Detector Type I-P 202 |
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USA: Handel Electric Co.; New York
1915–17 ?: Crystal Receiver |
USA: Murdock, WM.J. Co.; Chelsea
1909 : Crystal Receiving Set No. 2 |
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USA: DeForest Radio Telephone & Telegra...
1930 : CS-5 |
USA: Western Electric Company Inc.; New...
1917 : CW 766 Amplifier |
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F: Ducretet (-Thomson; avant: Fernand...
1906 : Détecteur électrolytique suivant Ferrié Electrolytic Detector |
USA: Manhattan Electrical Supply Co. In...
1912 ?: Detector No. 454 Late |
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USA: DeForest Radio Telephone & Telegra...
1916 : Detector Panel RJ9 |
USA: Manhattan Electrical Supply Co. In...
1911 ?: Detector Stand No. 454 Early |
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USA: Manhattan Electrical Supply Co. In...
1912 ??: Double Contact Tuning Coil 456 |
USA: Electro Importing Co. (Eico); New ...
1914–18 : Electro 1/2 K.W. Transformer Coil No. 8050 |
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USA: Electro Importing Co. (Eico); New ...
1912–20 : Electro Adjustable High Tension Condenser No. 531 This is the 1-KW No. 531 condenser. |
USA: Electro Importing Co. (Eico); New ...
1913–18 : Electro Antenna Switch No. 8100 |
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USA: Electro Importing Co. (Eico); New ...
1917/18 : Electro Arlington (NAA) Baby Timer No. 4433 Early version This is the early version from 1917. |
USA: Electro Importing Co. (Eico); New ...
1914–18 ??: Electro Bull-Dog Spark Coil 1-Inch No. DGE1088 |
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USA: Electro Importing Co. (Eico); New ...
1913/14 : Electro Commercial Detector No. 9500 |
USA: Electro Importing Co. (Eico); New ...
1913–18 : Electro Commercial Oscillation Transformer No. 9600 |
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USA: Electro Importing Co. (Eico); New ...
1914–16 : Electro Commercial Spark Gap No. 9225 |
USA: Electro Importing Co. (Eico); New ...
1910–14 : Electro Fixed Condenser No. 10000 |
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USA: Electro Importing Co. (Eico); New ...
1911 : Electro Junior Fixed Condenser No. 10010 |
USA: Electro Importing Co. (Eico); New ...
1915–20 : Electro Loading Coil No. 8487 |
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USA: Electro Importing Co. (Eico); New ...
1912–16 : Electro-Lytic Bare-Point Detector |
USA: Clark Co., Thomas E., Detroit
1907 : Electrolytic Receiver |
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USA: Electro Importing Co. (Eico); New ...
1920 : "Electro" Nauen (POZ) Radio Outfit No. 4477 This is the early version from 1917. |
USA: Electro Importing Co. (Eico); New ...
1909–13 ?: Electro Potentiometer No. 9250 |
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USA: Electro Importing Co. (Eico); New ...
1914–20 : Electro Professional Loose Coupler 14000 |
USA: Electro Importing Co. (Eico); New ...
1917–20 : Electro Radiotone No. HK1800 |
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USA: Electro Importing Co. (Eico); New ...
1912–20 : Electro Rheostat-Regulator No. 5000 |
USA: Electro Importing Co. (Eico); New ...
1908–16 : Electro Sending Helix No. 9270 |
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[rmxcoll-en]
Nuestro miembro Richard Groshong ha decidido
hacer pública su colección de radios y equipo
relacionado el 20.Jan.2016.
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