Vintage logo, from the old All American Football Conference days, of the Buffalo Bills, who were a playoff team in 3 of the league’s 4 years of existence (1946-1949) and always among the league’s top cities in attendance. When the AAFC merged with the NFL in 1950 it was assumed that Buffalo would be brought in as one of the 3 teams merged, along with San Francisco and Cleveland, but Baltimore was chosen instead. The reasons given were that Baltimore would be a natural rival for the Washington Redskins, and that Buffalo was too cold of a city and too small of a market.