Original 1st printing 14&5/8 x 21&1/4" concert poster for the Steve Miller (Blues) Band appearing with the Collectors at the Afterthought on 3/17/1967 and at the Kitsilano Theater from 3/18-19/1967 (both venues in Vancouver, British Columbia, Canada).
Art by Bob Masse, the image is featured in the Art of Rock on page 310 (plate 3.182).
Medium-thick flat index stock poster is in near mint to excellent (A-/B+ to B+) condition; only a couple of tiny corner/edge bends and a very minor amount of surface wear, otherwise it is a very sharp-looking 1st printing example of this early-'67 Masse poster from the AOR.