Signatures were all obtained in person during the 1980's and 1990's. Signature quality averages 9/10 while book is EX. Signatures are on or beside photos of the players. All are in felt tip pen and include many Hall of Famers like R. Jackson, R. Henderson, Winfield, Murray, B. Martin, Palmer, Fingers, Hunter, Kaline, Yaz, F. Robinson, B. Robinson, N. Cash, Killebrew, Bunning, Wynn, Mantle, Aparicio, Berra, Ford, A. Lopez, Mize, Reynolds, Kell, Feller, T. Williams, Doerr, J. DiMaggio, R. Ferrell, Appling, Gehringer, Dickey, L. Gomez, and many, many more.