Enhanced by silkscreened metallic inks over offset poster.Performers appearing:
Country Joe McDonald
Taj Mahal
Canned Heat
New Riders of the Purple Sage
Jessie Collin Young
Michael McClure, Rob Wasserman and Ray Manzarek
Barry “The Fish” Melton
Wavy Gravy
Nick Gravenites Band with David Laflamme
Dickie Peterson of Blue Cheer