Original 1st printing 14&1/8 x 20" concert poster for soul-psych legends the Chambers Brothers appearing at the Matrix in San Francisco, CA from 3/28-30/1967 and again from 4/4-5/1967.

 Art by Victor Moscoso, image is # 12 in the Neon Rose series and is featured in the Art of Rock book on page 170 (plate 2.128).

 Medium flat index stock poster is in very good (B/B+) condition; there is a semi-soft horizontal bend and a couple of tiny hairline creases in the lower left margin, a light amount of toning to the paper, a few stray soft handling dings, a couple of tiny edge/corner dings and a quartet of mounting tape pieces on the reverse, otherwise fine.

 VERY nice-looking gently aged example of this iconic 1967 Neon Rose poster.