Official National League (Feeney) ball signed in blue ink by twenty-four individuals, many of whom were participants in the 1957 World Series, which matched the New York Yankees against the Milwaukee Braves. The 1957 Yankees signatures on the ball are those of Mickey Mantle, Billy Martin, Enos Slaughter, Bobby Richardson, Jerry Lumpe, Bob Turley, and Moose Skowron. The 1957 Braves signatures on the ball are those of Eddie Mathews, Lew Burdette, Fred Haney (Mgr.), Frank Torre, Johnny Logan, Ernie Johnson, Taylor Phillips, and Del Crandall. Additional signatures include Lefty Gomez, Bob Uecker, Mike Garbark, Tommy Byrne, Cookie Rojas, Frank Bolling, Allie Reynolds, Tommy Holmes, and one other (illegible). Because this ball dates to the 1970s, it was most likely signed at a Yankees Old Timers' Day game or a similar event. The signatures range from 1/10 to 8/10, averaging 6/10. The ball displays several areas of discoloration and is in Very Good condition overall.