Original 1st printing 8&1/2 x 11" concert flyer for the Grateful Dead appearing with the Oxford Circle at the Avalon Ballroom in San Francisco, CA from 11/4-5/1966 (dates listed on flyer are 11/3-4).
Art by Alton Kelley and Stanley Mouse, image is # 33 in the Family Dog/Avalon series.
Thin flat stock flyer is in absolutely stunning mint to near mint (A/A- to A-) condition; maybe there is a soft handling ding or two hiding somewhere, but overall it is a VERY bright/sharp example that pretty much looks like it just rolled off the press. CRISPY!!!!