Original 1st printing 17&3/8 x 22&1/2" psychedelic head shop poster, printed in 1967 by BYM Enterprises (Berkeley, CA), titled "Whirlpool";
  
Art by P.D. Spoecker, medium-thin glossy stock poster is in excellent (B+) condition; there are a few thin stress bends scattered around the outer margin area, along with a few stray handling dings here and there, a couple of ultra-tiny nips along the left margin and a couple of soft spots on the reverse, it is a very nicely-preserved example of this ULTRA-trippy low-run 1967 psychedelic poster from a tiny Berkeley press.