Description:10/22/2017 John Brown game worn Arizona Cardinals jersey. Nike "On Field" size 38 Cardinals #12 John Brown jersey worn during their International Series game in London against the Rams. Brown had a catch for 6-yards in the game. The jersey shows excellent use with impact marks and stains on the front and back. Includes NFL Auction COAs from Prova Group and PSA/DNA (serial #ed stickers on the jersey): EX