(RKO, 1949/R-1953) A U.S. 1-sheet poster for the re-release of Mighty Joe Young. The film, with special effects by Willis O'Brien and Ray Harryhausen, won the Academy Award for Best Visual Effects. Folded as issued, the poster measures 41"x27" and is in fair condition. There is uneven trimming along the extreme left edge, spots of paper loss and small tears throughout, and a strip of cello tape on the reverse.