Original 1st printing 8&1/2 x 11" concert flyer for the Grass Roots appearing with Big Brother & the Holding Company (pre-Janis) and the Buddha from Muir Beach at the Avalon Ballroom in San Francisco, CA from 6/3-4/1966.
Art by Victor Moscoso, image ("A Stone Facade) is # 11 in the Family Dog/Avalon series.
Thin flat stock flyer is in good to very good (B to B/B+) condition; there are a few light surface scuffs and handling dings scattered around the image area, along with a small tape shadow and a tiny wedge-shaped tear in the top margin, a touch of light pin-prick staining/minor wear along the left/right margins and a whisper of surface wear, otherwise fine.
A fine-looking example of Victor Moscoso's VERY FIRST image from the Family Dog series.