Date: | 1918 |
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Description: | A group of Russians erecting new wireless radio poles near a town. In the background across a field are a number of large buildings behind a wooden fence. |
Date: | 1918 |
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Description: | Russians erecting new wireless radio poles near a town. In the background are a number of large buildings behind a wooden fence. On the ground are barrels ... |
Date: | |
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Description: | Josh Sanford, an unknown individual, and Willis Hofmeister, at Willis's Radio and Electric Service. Sanford served in the Air Force during World War II as ... |
Date: | 01 1950 |
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Description: | Reinhold Niebuhr speaking into a radio microphone for the station WCFM at a dinner for Franklin Delano Roosevelt. |
Date: | 1923 |
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Description: | Blueprint U.S. map showing locations from which reports were received indicating reception of a basketball game broadcast by WHA radio out of Madison. |
Date: | 1922 |
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Description: | First car equipped with a radio to operate in Wisconsin. This view of the front shows the aerial antenna which spans the hood and extends over the roof of ... |
Date: | |
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Description: | The original transmitting equipment for WHA, the oldest radio station in the nation. The telephone pictured served as a microphone. The station was in the ... |
Date: | |
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Description: | A radio transmitter tuner and vacuum tube. The tube was built by Cyril Moreau Jansky and the transmitter was most likely built by him as well. |
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