Both ball and signatures have been graded 9 by PSA/DNA. Likely one of the highest graded examples of a 1970 Yankee ball, if not possibly THE highest graded in existence.
The Bobby Murcer and Jake Gibbs have been deemed to be clubhouse signatures, though I am not sure I agree with that assessment.
One of the nicest condition Munson rookie signed balls extant.
Full PSA/DNA LOA included.
Autograph Grade: 9
Baseball Grade: 9
Overall Grade: 9
Asking SOLD
Tom C