FDC with a cachet honoring the “100th Anniversary of Baseball” and Walter Perry Johnson, postmarked in Cooperstown, New York, on June 12, 1939, signed neatly in fountain pen, “Walter Johnson.” Designed and printed by W. G. Crosby, the cover boasts a 'real photo cachet' of Walter Johnson as manager of the Cleveland Indians. The three-cent postage stamp honoring baseball's 100th anniversary was issued in conjunction with the dedication and opening of the National Baseball Hall of Fame in Cooperstown, New York, on June 12, 1939. In fine condition. Encapsulated in a PSA/DNA authentication holder.
