The 2017-18 Upper Deck AHL Auto Linus Ullmark #13 Auto trading card is a single-parallel sports card featuring an autograph from Linus Ullmark, a player for the Rochester Americans in the American Hockey League (AHL). This card is part of the 2017-18 Upper Deck AHL set and is authenticated by Upper Deck. Made of card stock with a 35 Pt. thickness, this original sports trading card is a must-have for any collector or fan of Linus Ullmark and the AHL.