The 1st printing poster is characterized by its paper stock. When placed under black light, the reverse of the poster reflects a mild white floresence, which matches the back of the postcards. It has a grayish/brown center photograph, and the blue border to the photograph is lighter in color. This pre-concert printing measures 14" x 20".
The 2nd printing has a brown/sepia photograph, and the blue border is a bit darker. When placed under black light, the back of the 2nd printings turn purple/gray. It does not contain the fine red scratches the 3rd printing contains. It was printed after the concert and measures 14" x 20".
The 3rd printing presents a rich brown photograph, and there are fine red scratches about 3/4" below and to the right of the photograph. Under black light, this poster does not glow (similar to the 2nd printing) and turns purple/gray. This poster was printed after the concert and measures 14" x 20".