Original 1st printing 14 x 20" concert poster for garage/surf heroes Sam the Sham and the Pharaohs appearing with the Sit-Ins at the Fillmore Auditorium in San Francisco, CA on 8/10/1966.
Art by Wes Wilson, image is # 22 in the Bill Graham/Fillmore series.
Medium-thick flat vellum stock poster has been professionally restored to near mint to excellent (A-/B+ to B+) condition; all four corners have either been patched in or have had tape stains removed and touched-up (the blend into the paper is EXTREMELY clean) and there are a couple of ULTRA-soft nearly-invisible dings along the outer margin area, but for the most part this one looks pretty minty.
A BEAUTIFUL example of this early (1966) 1st-printing Wes Wilson Fillmore poster.