Original 1st printing 5 x 7" concert handbill for the Youngbloods appearing with Wildflower, Magic Fern and "Chapter 3 of the Junior G-Men" at California Hall in San Francisco, CA from 7/21-22/1967.
 
 Art by Greg Irons, image ("Strange Happenings") is featured in the Art of Rock on page 174 (plate 2.140).

 Medium-thin flat vellum stock handbill is in excellent (B+) condition; there is a very thin vertical scratch/indentation (about 1" long) extending from the "e" of "Happenings" up to the top right-center margin and a tiny bump in the lower right corner, otherwise it is a mostly-clean example of this somewhat hard-to-find Greg Irons image from mid-1967.
 
 Fantastic design featuring the one and only Dr. Strange!