Original 1st printing 16 x 21&1/8" concert poster for Cactus appearing with Uriah Heep and Dreams at Stokely Athletic Center on the campus of the University of Tennessee in Knoxville, TN on 2/29/1972 

 Art by Gary Grimshaw, medium-thick vellum stock poster is in excellent (B+) condition; just a few soft handling creases scattered around the outer margin area and a VERY thin vertical hairline stress crease extending along the right border of the image area, otherwise it is a mostly-clean example of this oddball Gary Grimshaw poster from Tennessee.

 First one of these I have come across!