This rare Muhammad Ali signed illustrated poster is an exceptional piece of antique boxing memorabilia. This striking oversized artwork, measuring 22.5″ x 28.5″, originates from Philadelphia, PA, circa 1971, capturing the legendary boxer in his prime. The poster features a bold inscription at the upper left: “To Janet from Muhammad Ali/ Good luck/ 1971”, alongside the artist’s pencil signature at the lower right. A true vintage sports memorabilia gem, it showcases authenticity with darkened soiling around the edges, likely from prior matting, and scattered damp staining throughout.