Jerry Koosman Signed 1970 Sports Illustrated Magazine (Beckett)

Magazine dated April 13, 1970 has been hand-signed by Jerry Koosman (New York Mets).

Autograph includes an official Beckett Authentication Services serially numbered hologram for authenticity purposes.

Authentication: Beckett Hologram

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.