…world’s first commercial radio station, KDKA, began broadcasting in Pittsburgh in 1920.

COA 1937-11-03 (107) Elmer Ambrose Sperry

File Size: 7.01 MB
File Type: audio/x-mp3
Hits: 192 Hits

MUSEUM HOURS

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  • 11:00AM - 4:00PM
  • CLOSED

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