Sold in Jim Pollock's booth at Magnaball, which was under a pyramid shaped metal frame.
The writing at the top goes from right to left. The top translates to 2015 in the first column; 21, 22, 23 in the second column; August in the 3rd column; Phish in the 4th column. From right to left it reads:
Phish August 21 22 23 2015.
