Original 1st printing 14 x 20&1/8" concert poster for Big Brother & the Holding Company (featuring Janis Joplin) appearing at the Matrix in San Francisco, CA from 1/31-2/5/1967.

 Art by Victor Moscoso, image is # 4 in the Neon Rose series.

 Medium flat index stock poster is in very good (B/B+) condition; there are tack/pin holes in all four corners, along with a series of semi-soft pinch bends and small pressure creases scattered around the outer margin area, a couple of well-camouflaged handling creases hiding within the image area, a soft diagonal bend in the lower left corner, a 1&1/2" diagonal bend in the lower right corner and the reverse side has a light ghost image of what looks like part of BG 7 (repurposed paper stock, perhaps?), otherwise fine.

 KILLER early-'67 Big Brother/Janis poster from the Neon Rose series, one of the harder-to-find images in the series.