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Photograph

La Follette Family Listens to the Returns

Date: 11 1924
Description: Robert M. La Follette, Sr., with Isabel Bacon La Follette (Mrs. Philip La Follette), Mrs. John J. Blaine, Philip Fox La Follette, Governor John J. Blaine, ...
Photograph

Naval Students Operate a Radio

Date: 
Description: Naval students operate a radio while an officer looks on at the U.S. Naval Training School (Radio).
Photograph

Naval Students Operating Radios

Date: 
Description: Several groups of Naval students operate radios while an officer looks on at the U.S. Naval Training School (Radio).
Photograph

Naval Student Operating Telegraph

Date: 
Description: One Naval student operates a telegraph while another student observes, listening with earphones, at the U.S. Naval Training School (Radio). A typewriter is...
Print

Capital Battery and Supply Company Letterhead

Date: 
Description: Letterhead of Capital Battery and Supply Company, with two men in winged hats, one holding an automobile, the other a box radio, and the slogan, "Serving t...
Photograph

9XM-WHA Radio Historic Marker

Date: 11 24 1958
Description: The family of Professor Earle M. Terry and C.M. Jansky, Jr. honor Professor Terry with the C.M. Jansky award at the dedication of the historical marker doc...
Photograph

Madison Youth String Quartet

Date: 03 1941
Description: Four girls sitting and playing in a Madison youth string quartet. In the background is a lamp and radio. Names, left to right: Jane Parking, Janet Hart, Na...
Photograph

First Radio Car in Wisconsin

Date: 1922
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 ...
Photograph

Remote Control Car

Date: 1920
Description: Outdoor view of a car, built by two University of Wisconsin students, which can be driven remotely.
Photograph

Original Transmitting Equipment

Date: 
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 ...
Photograph

Early Vacuum Tube

Date: 
Description: A vacuum tube built by Cyril Moreau Jansky for WHA radio station at the University of Wisconsin in Madison.
Photograph

Early Radio Transmitter and Vacuum Tube

Date: 
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.
Photograph

Vacuum Tube Parts

Date: 1917
Description: The completed internal parts of a vacuum tube (power tube).

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