Muhammad Ali’s endearing expression animates these eight issues of Sports Illustrated, along with his signature on each cover: 1965/v.23/No.21, 1967/v.27/No.2, 1989/v.71/No.21, 1976/v.44/No.9 (loose cover), 1974/v.41/No.18, 1974/v.41/No.26, 1971/v.34/No.9, and 1974/v.40/No.5. Several photos included of Ali signing.