Original 1st printing 17&1/2 x 23" concert poster for Country Joe & the Fish appearing with the Frontier Constabulary at Crawford Hall on the campus of the University of California in Irvine, CA on 5/24/1970. 

 Design by Peerless Graphics, image (an identical image from Shasta College) is featured in the Art of Rock book on page 368 (4.107). 

 Medium-thick glossy-coated index stock poster is in good to very good (B to B/B+) condition; there is a diagonal stain/mark in the upper left corner, along with a few stray pin-prick spots/surface stains scattered around the image/outer margin area, a couple of hard diagonal bends in the upper right corner, a small tear in the lower left margin, a few stray stress bends hiding within the image area and a set of tape residue/fun-tak marks with a couple of stains on the reverse side, otherwise OK. 

 Fairly uncommon early-1970 Country Joe & the Fish concert artifact from Southern California.