Analysis of information sources in references of the Wikipedia article "Latrobe, Pennsylvania" in English language version.
After the Pro Football Hall of Fame was opened in 1963 in Canton, further research uncovered the Pudge Heffelfinger payment by the Allegheny Athletic Association in 1892 and thus negated the Latrobe claim as the birthplace of pro football.
After the Pro Football Hall of Fame was opened in 1963 in Canton, further research uncovered the Pudge Heffelfinger payment by the Allegheny Athletic Association in 1892 and thus negated the Latrobe claim as the birthplace of pro football.