Original 1st printing 8&1/2 x 11" concert flyer for the Grateful Dead appearing with Moby Grape and the Steve Miller (Blues) Band at the Avalon Ballroom in San Francisco, CA from 12/23-24/1966.
Art by Victor Moscoso, image is # 40 in the Family Dog/Avalon series.
Thin flat stock flyer is in GORGEOUS mint/near mint to near mint (A/A- to A-) condition; perhaps there are a couple of ultra-soft stray pinch dings hiding somewhere, but for all intents and purposes, this example can't be topped.
VERY crisp example of this classic '66 Dead image from the Avalon with nary a flaw to be found!