8x10 photo signed by 1951-57 Green Bay Packers star John Martinkovic. Mint signature in blue sharpie. Martinkovic added his #83. John also added his years with the Packers "1951-57".  Photo was signed in person at a private signing in Milwaukee. Guaranteed 100% authentic. Buyer pays $4.00 for secure shipping. See my other auctions for more unique memorabilia at low minimum bids.