Original 1st printing 17&1/2 x 22&1/2" concert poster for Janis Joplin (*and Kozmik Blues Band) appearing with the James Cotton Blues Band at the Fairgrounds Arena in Oklahoma City, OK on 10/25/1969.  

 Design by B.G. Versper and J. McIntosh, medium flat vellum stock poster is in good to very good (B to B/B+) condition; there is a decent-sized (about 7" long) soft diagonal bend stretching from the upper right margin (just to the right of the "n" in "Joplin") down to the center of the image area, along with light to moderate creasing/handling wear, a few tiny edge creases/nip tears, thin bends and pressure dings scattered around the outer margin area, a couple of light diagonal corner bends and softened corner tips, otherwise fine... I don't think this one was put up at the time.

FANTASTIC-looking late-1969 Janis Joplin concert poster from Oklahoma.