Mike Spinks Signed 1981 KO Magazine Inscribed "Jinx" (JSA COA)

December 1981 issue of Knockout Boxing Magazine has been hand-signed by Mike Spinks (HOF)

The autograph includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes.

Authentication: JSA COA

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.