Original 1st printing 14&1/8 x 20&7/8" concert poster for the Steve Miller Band appearing with Country Joe McDonald, Big Brother & the Holding Company (with Nick Gravenites) and Roxie (featuring Rita Coolidge) at Winterland in San Francisco, CA from 11/20-21/1970.
 
 Art by Randy Tuten, image is featured in the Art of Rock on page 348 (plate 4.52) *this version has an added overlay sticker underneath "Country Joe McDonald"
 
 Medium glossy-coated index stock poster is in very good (B/B+) condition; there is a thin horizontal roll bend/crease stretching along the top margin, along with a set of tack holes (all four corners), a couple of tiny corner-tip/edge creases, a couple of stray thin stress creases/soft handling bends lurking within the image area and a bit of mild toning/spotting on the reverse side, otherwise fine.
 
 I have seen numerous copies of this poster over the years, but I think this is the first example that I have come across with the overlay sticker. Pretty scarce version.