I have been holding onto a collection of signed index cards for years because i wasn't able to figure out the signatures.  Now technology has helped and here are 23 that I was able to decipher.  Included are: John le Carre, Sigourney Weaver, Al Pacino, Olga Korbut, Nita Talbot, 2 Alexander Godunov, Eric Heiden, 3 Signe Hasso, 2 Amand Assante, Lea Thompson, Delores Sutton, 2 Steven Weber, Jane How, Will Quadflieg 1955, Joe Green .. not sure which one, P Cargill, 2 Simon Ward.