Original 1st printing 14 x 20" concert poster for John Mayall appearing with Chicago (Transit Authority), the Mug-Wumps and the Theatre of Intervention Freedom Troupe at the Bank in Torrance, CA from 9/27-28/1968 *John Mayall appeared again with Maze and Flash Gordon on 9/29.
Art by Robert A. Wilson, image is featured in the Art of Rock book on page 282 (plate 3.87).
Medium-thick flat index stock poster is in good to very good (B to B/B+) condition; there is a small 1/2" square chunk out of the top left corner tip, , pin holes in the top/bottom center margins, a tiny 1/4"wedge pull in the top right margin, a few light bends and soft stains in the lower left corner, light surface wear, a dime-sized soft stain just above the buffalo in the center of the image and a few stray soft handling dings, otherwise fine.
Very decent-looking example of this Bank image from the AOR book. For a closer look at the history of the Bank (complete with fascinating first-hand reader commentary), read HERE: