Three 1960s Boston Celtics programs, each approximately 8.5 x 11, signed in blue ballpoint: one 1964–65 playoff program signed on the reverse by Wilt Chamberlain and Bob Cousy; one 1966–67 playoff program signed vertically on the front cover by Red Auerbach; and one 1968 game program signed on the front cover by K. C. Jones. In very good condition, with scattered creasing and soiling, some light areas of damp staining, and areas of paper and surface loss to the covers. RR Auction COA.