JERRY KOOSMAN SIGNED 1969 NEW YORK METS RON LEWIS 1994 #21 POSTCARD BECKETT If a product is unsigned or non game-used, a hologram will not be included Jerry Koosman memorabilia. New York Mets memorabilia
100% Certified Authentic and Backed by our Sports Memorabilia Authenticity Guarantee
Comes with a Certificate of Authenticity from and Beckett Authentication
Category; MLB Cut Signatures
