Original 1st printing 14 x 22" concert poster for Big Brother & the Holding Company (featuring Janis Joplin) appearing with Santana and Chicago (Transit Authority) at the Fillmore West in San Francisco, CA from 9/12-14/1968.
Art by Rick Griffin, image is # 136 in the Bill Graham/Fillmore series.
Medium flat index stock poster is in very good (B/B+) condition; this one has a bit of light toning, multiple tack/pin holes in each corner and in the lower right margin/edge, a light amount of handling wear, a few soft horizontal roll bends and stray edge creases and a tiny stress bend or two hiding within the image area, otherwise fine.
A very nice-looking gently-used example of Griffin's iconic "Heart and Torch" image. Check out the photo* of the FW marquee! (*courtesy of CNN/Chicago)