Original 1st printing 8&1/2 x 11" concert flyer for Chicago blues legend Howlin' Wolf appearing with Big Brother & the Holding Company (featuring Janis Joplin) at the Avalon Ballroom in San Francisco, CA on 9/23-24/1966 (*show canceled).
Art by Stanley Mouse & Alton Kelley, image is # 27 in the Family Dog/Avalon series.
Thin flat stock flyer is in very good to excellent (B/B+ to B+) condition; a touch of light toning with a slight amount of discoloration in the extreme top/bottom margin edges (thin tape residue/oil streaks that are starting to bleed through from the reverse), a hint of handling, a 1&1/2" thin diagonal bend in the upper left corner, a 3&1/2" thin/flattened diagonal bend in the lower right corner/margin (both very hard to see) and a couple of tiny pin-prick stains on the reverse, otherwise fine.
An overall superb-looking example of this classic Mouse/Kelley Family Dog flyer from '66.