Original 1st printing 13 x 20" double-sided test print/press wipe concert poster for Cold Blood appearing with Cat Mother, Gold, the Getto and Fox in a Free Clinic benefit for the Hells Angels Motorcycle Club, held at Longshoreman's Hall in San Francisco, CA on 6/23/1971.
 
 Art by Randy Tuten , image ("Clap Clinic Benefit") is featured in the Art of Rock book on page 335 (plate 4.13). 

Medium flat index stock poster is in near mint to excellent (A- to A-/B+) condition; really nothing more than a few light handling creases, ink smudges and a couple of tiny pressure dings scattered around the outer margin, otherwise it is a VERY sharp example of this WILD-looking Randy Tuten Hells Angels test print.