Original 1st printing 13&3/8 x 22&1/2" concert poster for Otis Rush & His Chicago Blues Band appearing with the Mothers of Invention (featuring Frank Zappa) and Morning Glory at the Fillmore Auditorium in San Francisco, CA from 3/3-5/1967.
Art by Wes Wilson, image is # 53 in the Bill Graham/Fillmore series.
Medium flat vellum stock poster is in very good (B/B+) condition; there are a pair of thin soft roll bends along the upper right/lower left margins, a couple of tiny dings, pinch bends and a 3" diagonal bend along the upper right margin, a few loose fingerprints and a tiny pin-prick surface stain or two hiding within the image area, otherwise fine.
A fine-looking example of this early 1967 Fillmore poster with a great design and a very cool lineup.