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Jon Matlack Signed Baseball Mets – COA JSAGo Back
John Matlack is an American former Major League Baseball left-handed pitcher. He was the fourth overall pick by the New York Mets in the 1967 Major League Baseball draft.
Presented is an ONL (White) baseball autographed by Jon Matlack. He signed it on the sweet spot in blue ballpoint pen (“9”) with the inscription, “1972 R.O.Y.”. The ball itself shows mild toning from age.
Authentication: JSA Basic Cert & Sticker