Original 1st printing 8&1/2 x 11" concert flyer for the Daily Flash and Country Joe & the Fish at the Avalon Ballroom in San Francisco, CA on 10/21-22/1966.
Art by (and SIGNED by) Stanley Mouse (white pen) and Alton Kelley (gold pen), image is # 31 in the Family Dog/Avalon series (OHB-D in the Eric King Guide)- this is the corrected dates/2nd-state edition.
Thin flat stock flyer is in excellent (B+) condition; a light amount of handling wear, a tiny tape pull in the top center margin on the reverse side and a hint of toning, otherwise fine.
In addition to both Mouse and Kelley signatures, this example has also been hand-signed (in gold pen) by Family Dog head honcho Chet Helms! A FANTASTIC-looking TRIPLE-SIGNED example of this classic 1966 Avalon image!