Original 1st printing 13&3/4 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 good (B) condition; there are a series of thin horizontal stress bends (each about 7" long)  traversing the image area along the right side of the poster, along with a single tack hole in the top center margin, a bit of creasing along the upper margin area, a few stray handling/stress creases hiding within the image area, a few tiny edge/corner-tip dings and a couple of tiny markings on the reverse ("58A" in black flair pen in the upper right corner and "BG-58-OP1" in red pencil along the lower left margin), otherwise OK.

 Very nice-looking 1st printing example of this classic early-'67 Fillmore poster with a gorgeous Wes Wilson design.