Original 1st printing 13&1/4 x 20&1/8" concert poster for the Corky Seigel (Siegel) Blues Band Band appearing with Black Snake at the Retinal Circus in Vancouver, BC, Canada from 8/20-24/1968.

 Art by Flett, medium-thick flat vellum stock silkscreen poster is in excellent (B+) condition; the main issue with this one is a thin vertical roll crease which extends along most of the outer right margin/edge; other than that, really nothing more than a trace of handling wear and a few tiny pin-prick ink smudges here and there, otherwise it is a superb example of this VERY unusual/uncommon one-color silkscreen Retinal Circus poster.

 First one of these I have seen!