Original 1st printing 14&1/8 x 21&1/8" concert poster for Canned Heat appearing with Gordon Lightfoot and Cold Blood at the Fillmore West in San Francisco, CA from 10/3-5/1968.

 Art by (and SIGNED in black flair pen by) Lee Conklin, image is #139 in the Bill Graham/Fillmore series.

 Medium flat index stock poster is in near mint to excellent (A-/B+ to B+) condition; a couple of very small edge nicks and a 1/4" tear in the upper right margin, a couple of tiny thin vertical bends in the bottom right corner, a tiny bump in the bottom left corner tip and a stray handling ding or two, otherwise an absolutely FANTASTIC-looking SIGNED example of one of Lee's more overtly psychedelic Fillmore images.