This is a “script” logo of a team that played in the National Football League, the Baltimore Colts. It was used from 1972 until 1983, until the franchise relocated, secretly with moving vans in the middle of the night, to Indianapolis. There were quite a few disappointing seasons in the era leading up to the move. However, in the mid-1970s the club had a stretch of success under coach Ted Marchibroda and behind players like Bert Jones, Lydell Mitchell, Roger Carr, Stan White and Roosevelt Leaks.