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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. |
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: Manhattan Electrical Supply Co. In...
1912–14 : Potentiometer No. 475 |
USA: Manhattan Electrical Supply Co. In...
1912–14 : Sending Helix No. 484 |
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USA: Electro Importing Co. (Eico); New ...
1912–20 : Electro Rheostat-Regulator No. 5000 |
USA: Electro Importing Co. (Eico); New ...
1912–20 : Electro Adjustable High Tension Condenser No. 531 This is the 1-KW No. 531 condenser. |
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USA: Murdock, WM.J. Co.; Chelsea
1917 : Wireless Receivers No. 55 |
USA: Electro Importing Co. (Eico); New ...
1913–18 : Gernsback Electrolytic Interrupter No. 8000 |
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USA: Electro Importing Co. (Eico); New ...
1914–18 : Electro 1/2 K.W. Transformer Coil No. 8050 |
USA: Electro Importing Co. (Eico); New ...
1913–18 : Electro Antenna Switch No. 8100 |
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USA: Electro Importing Co. (Eico); New ...
1911 ??: Electro Tuner No. 8486A |
USA: Electro Importing Co. (Eico); New ...
1915–20 : Electro Loading Coil No. 8487 |
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USA: Electro Importing Co. (Eico); New ...
1908–20 : Electro Zinc Spark Gap No. 9220 |
USA: Electro Importing Co. (Eico); New ...
1908–19 : Leyden Jar 1-Pint No. 9221 |
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USA: Electro Importing Co. (Eico); New ...
1908–19 : Leyden Jar 1.5-Pint No. 9222 |
USA: Electro Importing Co. (Eico); New ...
1914–16 : Electro Commercial Spark Gap No. 9225 |
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USA: Electro Importing Co. (Eico); New ...
1908–14 : Electro Variable Condenser No. 9240 |
USA: Electro Importing Co. (Eico); New ...
1909–13 ?: Electro Potentiometer No. 9250 |
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USA: Electro Importing Co. (Eico); New ...
1908–16 : Electro Sending Helix No. 9270 |
USA: Electro Importing Co. (Eico); New ...
1913/14 : Electro Commercial Detector No. 9500 |
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USA: Electro Importing Co. (Eico); New ...
1913–18 : Electro Commercial Oscillation Transformer No. 9600 |
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 ...
1917 ??: Radiocite Crystal No. EK3939 |
USA: Electro Importing Co. (Eico); New ...
1917–20 : Electro Radiotone No. HK1800 |
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USA: Signal Electric Mfg. Co.; Menomine...
1920 : Vacuum Tube Control Panel No. R38 |
USA: Adams-Morgan Co. (AMCO); Upper Mon...
1916 : Amco Navy Type Receiving Set No. RA10 |
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USA: Murdock, WM.J. Co.; Chelsea
1913 ??: Loading Inductance No.510 |
USA: Chambers F.B., Co.; Philadelphia, PA
1916 : New Undamped Wave Coupler No.749 |
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USA: Leutz, C.R., Inc.(Golden-Leutz, No...
1928/29 : Universal Transoceanic Phantom Special (Screen Grid) |
USA: Leutz, C.R., Inc.(Golden-Leutz, No...
1928/29 : Universal Transoceanic Phantom Special (Screen Grid, AC, Superhet) |
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USA: DeForest Radio Telephone & Telegra...
1914/15 : One Step Audiophone Amplifier (Audion) PJ-1 |
USA: MILITARY U.S. (different makers fo...
1944 : WWII Spy Radio (military) PRC-5 |
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USA: DeForest Radio Telephone & Telegra...
1916 : Audion Detector RJ 8 |
USA: DeForest Radio Telephone & Telegra...
1913 : Audion Detector RJ5 |
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USA: DeForest Radio Telephone & Telegra...
1916 : Detector Panel RJ9 |
USA: Silver - Marshall; Chicago, IL
1929 : SM-735 AC Round the World Six (6) |
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USA: MILITARY U.S. (different makers fo...
1969–73 ?: Seismic Intrusion Detector (SID) Radio Transmitter T-1151 The Seismic Intrusion Detectors (SIDs) on the left shaped like moss covered... |
USA: Wireless Specialty Apparatus Co.; ...
1914 ??: Perikon Silicon Detector Type 155-A |
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CDN: Canadian Marconi Co. Ltd. (CMC, Es...
1912 ??: Spark Key Type 705A |
USA: Long Distance Wireless Instrument ...
1909 : Receiving Set Type A |
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USA: Marconi Wireless Telegraph Co. of ...
1912 : "Roadmap" Spark Key Type C |
USA: National Electric Signaling Co. (N...
1917 : Wavemeter Decremeter (Military) Type CN 259 |
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USA: National Electric Signaling Co. (N...
1917 : Radio Receiver (Military) Type CN 597 |
USA: United Wireless Telegraph Co.; New...
1907–12 ?: Tuner Type D |
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USA: DeForest Radio Telephone & Telegra...
1909 : Loose Coupler Type E |
USA: Clapp-Eastham Co.; Cambridge, MA
1919 ??: Spark Gap Type F-656 |
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USA: Wireless Specialty Apparatus Co.; ...
1919 : Combined Silicon & Galena Crystal Detector Type I-P 202 |
USA: Clapp-Eastham Co.; Cambridge, MA
1920 ??: Improved Transformer Type L |
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USA: DeForest Radio Telephone & Telegra...
1917 : Loading Inductance Type RJ11 |
USA: Federal Telegraph Co.; Newark NJ (...
1918 : Arc Relay Key - Navy 15-100KW (Military) Type SE 565 |
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USA: DeForest Radio Telephone & Telegra...
1911–16 ??: Variable Condenser Type V.C. 3.5 |
USA: Clapp-Eastham Co.; Cambridge, MA
1919 ??: Antenna Switch Type Y 658 |
Click numbers for additional pages of Richard
Groshong's collection of radios and other
collectibles if any.
[rmxcoll-en]
Our member Richard Groshong opened
his/her collection of radios and other related
items on 20.Jan.2016.
[index-en]
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