1965 Topps football card of former Buffalo Bills’ lineman Tom Day, a member of the Bills’ back-to-back American Football League championship teams in the 1960s. Day played one season in the NFL with the St. Louis Cardinals, then joined the Bills in 1961, playing on the club’s dominant defense, and also putting in some time on the offensive line at guard. He was an AFL All Star in 1965. Day was traded to San Diego in 1967 for star halfback Keith Lincoln, then returned to the Bills, playing his final season in 1968.