Another split-venue offering, the Doors and Procol Harum play at this hot-hits, cool music offering personified in the cool blue and hot-to-the-touch figures.
The 1st printing poster is identified by it's bright red border. It was printed before the concert in a 5,000 copy run, and it measures 14" x 20 1/4".
The 2nd printing was printed on 12/14/1968 in a 1,000 copy run. It has a noticeably darker, brick red border and measures 14" x 20 5/16".