Description:1977 Carl Yastrzemski autographed Boston Red Sox check (PSA/DNA NM-MT 8). Boston Red Sox team issued check dated November 30, 1977 and made payable to Carl Yastrzemski. He has endorsed the back in ink with the autograph graded NM-MT 8 by PSA. Handling wear and typical bank cancellations. Authenticated and encapsulated by PSA: PSA/DNA NM-MT 8