Original 1st printing 11 x 17" concert poster for Genesis (Los Angeles-based band, not the U.K. band) appearing at Campus Theater (*no specific location on the poster, but I think it might be Fullerton College in Fullerton, California) on 10/24/1968.

 Artist/designer unknown/not credited, thin semi-gloss textured stock concert poster is in excellent (B+) condition; there is a small 1/2" tear in the bottom center margin, along with a few light handling dings scattered around the image area, a slight curl to the paper, a couple of nearly-invisible horizontal roll bends and a tiny edge ding or two, otherwise it is a superb-looking example of this ULTRA-psychedelic (and ULTRA-obscure) late-'60's concert poster.

 Here's a VERY brief bio on Genesis;

http://badcatrecords.com/BadCat/GENESISus.htm