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: | 1906 |
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Description: | View of Richard Fessenden's radio tower at Brant Rock, Massachusetts. A fence-lined dirt road leads toward the tower and several structures can be seen in ... |
Date: | 12 22 1953 |
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Description: | Edward C. Waffle, in charge of the tower for the Air Force, is talking with a pilot from the Truax Field control tower by speaking into a handheld radio tr... |
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. |
Date: | |
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Description: | A blueprint schematic of a radio telephone circuit for the University of Wisconsin in Madison. |
Date: | |
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Description: | Radiotelegraphy on a glacier — 3600 meters in elevation — in South Tyrol. |
Date: | 06 04 1957 |
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Description: | A steel worker from Milwaukee attaches a rope to be used to pull an antenna into place on a tower on top of the new City-County Building. The antenna is fo... |
Date: | |
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Description: | Elevated view of Wisconsin Avenue from Capitol Square to Lake Mendota. City Hall is on the left. Radio towers are on a rooftop on the right. Caption reads:... |
Date: | 1977 |
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Description: | Interior view of the steering wheel, dash, and foot pedals of Bob Bender's deluxe limousine cab named "Nellie," a black 1956 Cadillac Fleetwood. Flat rate ... |
Date: | |
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Description: | Eight man sitting in a room looking at a map written on a chalkboard with symbols. One of the men is writing on the chalkboard. Caption reads: "Madison, Wi... |
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