The Loading Zone Postcard
Wilfred Weisser gave the viewer a very good idea of from whence all pleasure springs in this op-art, visually interactive and explicit poster highlighting Loading Zone and featuring special guest Tiny Tim at the Fillmore.
The postcard was printed before the concert, and it measures 4 5/8" x 7 1/8".
There were also some pre-concert double-sized mailers printed that were conjoined with the BG120 image (see BG119/120). They measure 4 1/2" x 14 1/4".