Original 1st printing 17&1/2 x 23" concert poster for Willie Dixon and the Chicago All-Stars appearing with Z.Z. Top (Thurs. only) and the Bloontz All-Star Band at Liberty Hall in Houston, TX from 5/6-9/1971.

 Design by Jim "Ham" Hamlin (not credited), medium-thick flat index stock poster is in decent (B/B-) condition;  there is an approximately 1" chunk of paper missing from the top left corner tip, along with a pair of 1" edge tears, a few thin vertical stress/pressure bends and a couple of tiny nips along the left margin, a thin 2" diagonal bend in the lower left margin, a few stray pin-prick surface stains/scuffs here and there, a few light stains around "Bloontz", mild paper toning, a few stray edge dings/nips/tiny creases scattered around the outer margin area, a few well-camouflaged stress/handling creases, uneven toning on the reverse side... definitely a well-worn example, but I'm guessing there can't be too many of these out there.

VERY early Z.Z. Top poster from the legendary Houston venue.