Jerry Koosman Signed 1969 O-Pee-Chee #90 (PSA)

Card has been hand-signed by Jerry Koosman (New York Mets). 

The autograph has been authenticated and encapsulated by PSA/DNA for authenticity purposes.

Authentication: PSA Encapsulated

Due to the uniqueness of each item, please refer to the photos provided. We offer high resolution images of each item rather than a written description of condition.