Date: | |
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Description: | Two models of the RCA Radiola radio with RCA loudspeakers intended for classroom use. |
Date: | |
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Description: | Two models of the RCA Radiola radio intended for classroom use. |
Date: | |
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Description: | Illustration of the RCA Radiola model 64 and a Centralized Radio Receiver, both intended for classroom use. |
Date: | 1918 |
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Description: | In preparation for military service, young men at the University of Wisconsin study radio operations. |
Date: | |
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Description: | Naval students operate a radio while an officer looks on at the U.S. Naval Training School (Radio). |
Date: | 02 15 1961 |
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Description: | An East High School English class is shown with the addition of a two-way speaker box connecting homebound student Jerry Novick to his class. |
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