Original 1st printing 13&5/8 x 24&3/4" concert poster for Quicksilver Messenger Service appearing with the Chambers Brothers and Sandy Bull at the Fillmore Auditorium in San Francisco, CA from 4/7-9/1967.
Art by Wes Wilson, image is #58 in the Bill Graham/Fillmore series.
Medium-thick flat index stock poster is in excellent (B+) condition; a slight horizontal curl to the paper, a few scattered edge dings, a pair of tape pulls on the reverse, a few stray soft handling bends and tiny stress creases here and there and a series of thin pinch ding creases along the top/bottom margins, otherwise fine.
Overall, this is one of the nicer examples of this extra-long Fillmore poster that I have seen. A good number of the ones in circulation seem to be a bit banged up.