This one-sheet movie poster from a 1970s re-release of "Get Down Grand Funk" measures 27" x 41" (69 x 104 cm). The 1968 Frank Willard rock 'n' roll documentary was originally titled "Mondo Daytona". This feature includes Grand Funk Railroad, The Swingin' Medallions, The Tams, and narration by Billy Joe Roya. Minor edge and fold wear.