April 30, 1939 in History
Event:
NBC/RCA 1st public TV demo with Franklin D. Roosevelt at opening of New York World's Fair



Related Topics:
demo
Fair
Franklin
NBC
opening
public
RCA
Roosevelt
TV
World
York

Related Year:
1939

Related Events:
April 30


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1952 Mr. Potato Head is 1st toy advertised on television
1947 Boulder Dam renamed in honor of Herbert Hoover