Official promoter-issued 2nd printing (RP-4 in the Eric King guide) 14 x 20" concert poster for Quicksilver Messenger Service appearing with the S(Steve) Miller Blues Band and Daily Flash at the Avalon Ballroom in San Francisco, CA from 3/10-11/1967. 

Art by Victor Moscoso, image ("Peacock Ball") is # 51 in the Family Dog/Avalon series.

  Medium flat index stock poster is in near mint to excellent (A-/B+ to B+) condition; just a few tiny pinch dings/soft fingerprint smudges scattered around the image area, along with a tiny thin vertical bend along the lower left margin, otherwise it is a very sharp example of this vibrant Family Dog image from early 1967.