Original 1st printing 14 x 20" concert poster for The Steve Miller Band appearing along with the Daily Flash from 6/1-2/1967 and with the Doors from 6/3-4/1967, all shows held at the Avalon Ballroom in San Francisco, CA.
Art by (and SIGNED in pencil by) Victor Moscoso, image ("Two Heads") is # 64 in the Family Dog/Avalon series.
Medium flat index stock poster is in BEAUTIFUL mint/near mint to near mint (A/A- to A-) condition; aside from the TINIEST of handling dings, it is an absolutely GORGEOUS ARTIST-SIGNED 1st printing example of this KILLER Moscoso Doors poster from the Avalon.