Eighty Years Ago, NBC Produced the Very First Live NFL Telecast
1939 Pro Football Hall of Fame
On This Date in Sports October 22, 1939: The NFL is on the Air
Who has fewest receiving yards for every NFL team? It's a weird list
Fordham University - Wikipedia
Ebbets Field, Brooklyn, NY, August 26, 1939 – First MLB game broadcast on TV between Reds & Dodgers
Thursday, Sept. 8: It Begins! Bills vs. Rams in NFL Season Kickoff on NBC
The first televised football game was played Sept. 30, 1939
NFL Record: What is the record for the longest game in NFL history?
Reminisce: Those baseball rail excursions were memorable
Brooklyn Dodgers 23-14 Philadelphia Eagles (lost footage of NFL game; 1939) - The Lost Media Wiki