Original 1st printing 8&1/2 x 11" double-sided concert/event flyer for a multi-act 3-day benefit held at California Hall in San Francisco, CA from 5/28-30/1967;

The "Ancestral Spirits Festival Benefit for the Haight-Ashbury Karmic Bail Fund and the Church of ONE" lists appearances by Sandy Bull, Loading Zone, the Sparrow (proto-Steppenwolf), Flying Circus, the C.I.A., the Orkustra, the Outfit and MANY more.

 Artist unknown/not credited, thin flat stock flyer is in near mint to excellent (A-/B+ to B+) condition; aside from a trace amount of edge handling/toning, it is a VERY sharp example of this oddball little California Hall benefit event artifact from mid-1967.

The shows were legal-aid benefits to cover the increasing amount of LSD busts that had started to infiltrate the H-A neighborhood that spring.