Oldest known team baseball card, c. 1860 Brooklyn Atlantics to be auctioned July 30, 2015

This 1860 Brooklyn Atlantics Baseball Card is the oldest known team card and is being offered at the Heritage Auctions Sports Platinum Night Auction in Chicago on July 30, 2015.

B-Roll and Hi-Res Images available. Please contact Heritage Auctions Public Relations Director Noah Fleisher at NoahF@HA.com