Original 1st printing 8&1/2 x 11" concert flyer for Texas garage-rock legends the Sir Douglas Quintet appearing with Everpresent Fullness at the Avalon Ballroom in San Francisco, CA from 7/8-10/1966.
 
 Art by Stanley Mouse and Alton Kelley, image ("Keep California Green") is # 16 in the Family Dog/Avalon series. (OHB-A in the Eric King guide)
 
 Thin flat stock flyer is in near mint (A-) condition; apart from just the slightest whisper of handling wear, this example looks like it just rolled off the press... an absolutely STUNNING specimen of this VERY early Mouse/Kelley Avalon Ballroom artifact.