Original  5 &7/8 x 9 &7/8" concert postcard for the Zen Benefit for the Zen Mountain Center, with Gary Snyder Poetry and Mahalia Mandalagraphy, at the Fillmore Auditorium in San Francisco, CA on 3/24-26/1967. Postcard has a place stamp here backing.

Design by Gompers Saijo

Postcard is in great condition.  It has a corner bend and some edgewear.