Original 1st printing 16&7/8 x 21&3/4" concert poster for the Grateful Dead appearing with the New Riders of the Purple Sage at the Hollywood Bowl on 6/17/1972.

 Design by Pacific Presentations (photo by Herb Greene), image is featured in the Art of Rock on page 372 plate 4.122).

 Medium-thick flat vellum stock poster is in absolutely STUNNING mint/near mint to near mint (A/A- to A-) condition; an unbeatable crisp/sharp example of the original poster from Ron "Pigpen" McKernan's FINAL performance with the Dead.

 Check out a very decent-sounding audience recording of the show HERE;

https://archive.org/details/gd1972-06-17.shure-sony.melton.115839.flac16