Outstanding collection of 13 signed 1st day sports-related covers. Includes signatures from Petty and Yarborough on '78 Auto Racing covers, Palmer on an '81 Bobby Jones tribute cover, Brooks Robinson on his own '83 HOF cover, Yogi Berra on a Yankee '84 opening day cover w/his image, Bench, Mathews, Gaylord Perry, Mussina, Vander Meer, etc. on '69 baseball centennial covers, Chris Evert on Forest Hills '74 centennial, Dick Weber on bowling cover w/his image, and a '39 Cooperstown baseball centennial cover signed by Tim McCarver, Larry Hisle, Grant Jackson, etc. Sigs and covers VG-MT.