Yankees Captain Thurman Munson appears on this pair of signed baseballs. The single-signed Official American League (MacPhail) ball is inscribed on one panel, "To Greg, Best Regards, Thurman Munson." There's a black spot on the south panel (opposite the inscription), but that does not affect display quality. The multi-signed ball is also Offical American League (MacPhail) with Munson, Reggie Jackson and Billy Martin. Martin's sig is in black fiber-tip marker on the sweet spot, Munson and Jackson are in faint ballpoint pen. Comes with JSA LOA on multi ball, PSA LOA on single-signed.