Earl Potteiger (born January 11, 1891 in Reading, Pennsylvania) was a professional American football player and coach. Potteiger was player-coach of the New York Giants when they won their first NFL championship in 1927. January 11 is the 11th day of the year in the Gregorian calendar. ... Year 1891 (MDCCCXCI) was a common year starting on Thursday (link will display the full calendar) of the Gregorian calendar (or a common year starting on Saturday of the 12-day slower Julian calendar). ... Location in Pennsylvania Coordinates: Country United States State Pennsylvania County Berks County Founded 1748 - Mayor Thomas McMahon Area - City 10. ... United States simply as football, is a competitive team sport that is both fast-paced and strategic. ... A player-coach, in sports, is a member of a sports team who simultaneously holds both playing and coaching duties. ... City East Rutherford, New Jersey Other nicknames Big Blue Wrecking Crew, Big Blue, G-Men, The Jints, The New York Football Giants Team colors Royal Blue, Red, Gray, and White Head Coach Tom Coughlin Owner John Mara (50%) and Steve Tisch (50%) General manager Jerry Reese League/Conference affiliations National...