The 1st printing poster is on slick glossy stock. It measures 21 7/8" x 27 13/16" and was printed after the concert.
The 2nd printing is on thin uncoated index that was folded to fit inside the Closing of the Fillmore record album. It measures 21 7/8" x 27 13/16", and was printed after the concert.
The 3rd printing is on glossy cover stock and bears a Wolfgang's Vault notation in the lower right hand margin (not our watermark as seen in the image). It was printed in 2013 by the Bill Graham Archives LLC in a 500 copy run and measures 23 3/4" x 30 3/8".