DALLAS, TX - DECEMBER 28: Quarterback Bill Nelsen #16 of the Cleveland Browns calling signals in the NFL Divisional Playoff Game against the Dallas Cowboys on December 28, 1969 in Dallas, Texas. (Photo by Herb Scharfman/Sports Imagery/Getty Images)
DALLAS, TX - DECEMBER 28: Quarterback Bill Nelsen #16 of the Cleveland Browns calling signals in the NFL Divisional Playoff Game against the Dallas Cowboys on December 28, 1969 in Dallas, Texas. (Photo by Herb Scharfman/Sports Imagery/Getty Images)