Original 1st printing 20 x 14" psychedelic head shop poster, printed in 1967 by BYM Enterprises (Berkeley, CA), titled "Grooving in the Hive";
  
Art by P.D. Spoecker, S. Austin and S. Troiel, medium-thin vellum stock poster is in near mint (A- to A-/B+) condition; really nothing more than a few thin edge creases in the lower right margin, a few light handling dings here and there and a tiny edge nip or two hiding around the outer margin area, otherwise it is a BEAUTIFUL example of this highly-detailed low-run 1967 psychedelic poster from a tiny Berkeley press.