Thurman Munson single signed Official American League (Lee MacPhail) ball. Munson singles are difficult to find as he was somewhat of a recluse signer. The signature is quite strong, perhaps a little too much as noted by JSA on their LOA. They've indicated that someone has traced over the original signature of Munson. The ball is in excellent condition, with moderate toning and a few scuffs, in addition to a possible gum stain near the league stamping. Accompanied by a full LOA from James Spence Authentication.