The following auction is for a John Mackey SIGNED Baltimore Colts 8x10 color photo! John Mackey signed the photo in blue felt tip pen and added his "HOF 92" inscription! It looks great! Please check out my other listings for more RARE collectibles & sports memorabilia! This is a must have for any diehard Colts or John Mackey fan! High bidder pays in 7 days and adds $5 for shipping within continental U.S. I do accept Paypal. THANKS for bidding!