1957-1958 Topps Basketball #77 Bill Russell autographed (R) card. The card and autograph have been authenticated and encapsulated by PSA as Authentic with an Auto grade of 10. The auto is done in silver Sharpie across Russell's thighs and the card name plate with a #6 inscription. The card itself has a clear image of a defending Russell against a court background. All four corners are evenly rounded and the centering is very good for the issue. The reverse is clean. This is a beautiful signed example of arguably the most important basketball card.