On-site fight poster for the Heavyweight title bout between Muhammad Ali and Leon Spinks at the Louisiana Superdome on September 15, 1978. The colorful poster features images of both fighters duking it out atop the Superdome. Produced by "Sal Navaro Production," as noted in print in the lower right corner. Ticket information appears in print in the lower left corner. Ali defeated Spinks by unanimous decision to regain his title, making him the first boxer to win the Heavyweight title three times. The poster (18x24") displays light surface wrinkles and a few small edge tears. The size and/or weight of this lot will necessitate an increased shipping charge.