Original 1st printing 14 x 21&1/8" concert poster for the Doors appearing with Chuck Berry and Salvation from 12/26-28/1967, Chuck Berry (again) appearing with Big Brother & the Holding Company (featuring Janis Joplin) and Quicksilver Messenger Service from 12/29-30/1967 and Jefferson Airplane appearing with Big Brother & the Holding Company, Quicksilver and Freedom Highway on 12/31/1967, all shows held at Winterland in San Francisco, CA.
 
 Art by Bonnie MacLean, image is # 99 in the Bill Graham/Fillmore series.
 
 Medium-thick flat index stock poster is in good (B) condition; there are staple/tack holes in all four corners and in the bottom center margin, along with a series of thin diagonal bends and small creases in the lower right quadrant of the poster, a subtle amount of toning/darkening to the paper, a few light handling dings and soft pin-prick spots hiding within the image area and, otherwise fine.

 Nice-looking gently-used example of this always in-demand Doors/Big Brother/QMS poster from late 1967.