History: RCA introducing television to the world at the 1939 Worlds Fair; president F.D.R was televised dedicating the 1939 Worlds Fair on the screen [1024x645]

https://i.redd.it/ze8f1jvyo4341.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/e7924u/rca_introducing_television_to_the_world_at_the/?utm_source=ifttt