This is a 16x20 photo that has been hand signed by 20 members of the 1977 New York Yankees World Series Championship Team. Signatures Include: Reggie Jackson, Dell Alston, Dave Bergman, Paul Blair, Ken Clay, Doc Ellis, Ed Figueroa, Ron Guidry, Don Gullett, Cliff Johnson, Mickey Klutts, Gene Locklear, Sparky Lyle, Carlos May, Larry McCall, Mickey Rivers, Mike Torrez, Roy White, Jimmy Wynn & George Zeber. The autograph has been certified authentic by PSA/DNA and comes with their sticker and matching full page certificate of authenticity.