Go long for this quartet of footballs from (4) different professional leagues. Dating from the 1970s-1990s, these footballs show moderate wear, though all retain a nice shape and all have distinct logos and lettering.
1974-1975 Spalding Official World Football League ball with red accent stripes and Commissioner Gary Davidson facsimile signature. In addition to being the driving force behind the WFL, Davidson also took part in the founding of the ABA and WHA.
1982-1985 Wilson Official United States Football League ball with Commissioner Chet Simmons facsimile signature. The USFL fielded a number of Hall of Fame greats and star players, including Reggie White, Jim Kelly, Steve Young and Herschel Walker, along with coaches George Allen, Marv Levy and Sid Gillman.
1991 Wilson Official World League of American Football ball with President Mike Lynn facsimile signature. The WLAF was later renamed the NFL Europe League and fielded teams from 1991-2007, however Lynn was only the league president from 1990-1991.
1994 Wilson Official National Football League ball with Commissioner Paul Tagliabue facsimile signature and Super Bowl XXVIII logo. This ball commemorates the NFL Super Bowl game played on 1/30/94, which saw the Dallas Cowboys defeat the Buffalo Bills by a score of 30-13.