The 1st printing poster was printed before the concert and is characterized by the vertical "rows" pattern most noticeable on the back of the poster. The front of the poster appears relatively pattern-free. The stock matches that of the postcard, and the poster is blacker than other printings. It measures 14" x 20".
The 2nd printing was printed after the concert and is identified by horizontal "rows" pattern located on the front of the poster. It appears more blue than the original printing, and it measures 14" x 20".
The 3rd printing poster (see FD101-A) was printed in 1976 by Rick Griffin to distribute at a show in England. It is easily identified by its larger size, which measures 20 3/8" x 29". The posters were numbered throughout the print run.