This is a promotional display poster from the 2015 Grateful Dead US Tour. This poster is from the Chicago / Soldier Field dates of the tour (July 3, 4, and 5), and this particular poster features Jerry Garcia as Alfred E. Neuman. Measuring approx. 11" by 17", this item is unused, and in Mint condition. A companion poster, featuring Alfred E. Neuman as Jerry Garcia, was also produced, and is also listed on MADtrash here.