From the collection of Gaylord Perry, all of this quintet of baseballs are game used from the respective games and have been notated in Perry's own hand. The first save ball has "First Save, SF 4, NY 3" written on the sweet spot, while others are wins from April 30, 1962; June 30th, 1964; 1964 Giants 9-1 win over the Phillies, and August 6th, 1965 win over the Cardinals. All are official National League (Giles) baseballs and show use.