8 1/2" x 11" sheet relating a story of the end of Joe DiMaggio's 56-game hitting streak on July 17, 1941, as related by Ken Keltner, who made several defensive gems that day to rob DiMaggio of hits.  Keltner signed the sheet in blue ink at the bottom-right.  Though Keltner is best remembered for his defense on that day, he was a 7-time All-Star third baseman, a durable player with power who drove in 100 runs twice in his career.  Basic Cert from James Spence Authentication.