Original 1st printing 16&5/8 x 22&1/2" concert poster for Canned Heat appearing with Linn County and the Flamin' Groovies on 11/15/1968 and Harvey Mandel appearing with Linn County and the Flamin' Groovies on 11/16/1968, both shows held at the Bank in Torrance, CA.
Art by Robert A. Wilson, image is featured in the Art of Rock book on page 282 (plate 3.88). This example has been HAND-SIGNED (in black sharpie) by Harvey Mandel.
Medium-thick flat index stock poster is in excellent (B+) condition; just a bit of creasing/wear, a tiny tear (1/8") and a touch of toning along the right margin, several thin creases in the left center/upper left margin, a few stray soft pinch dings/stress creases hiding within the image area and a whisper of surface wear, otherwise fine.
A REALLY nice-looking PERFORMER-SIGNED example of this controversial 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: