Original 1st printing 20 x 13" silkscreen concert poster for the Incredible String Band appearing at Irvine Auditorium on the campus of the University of Pennsylvania in Philadelphia, PA on 10/13/1972. 

 Art by (and SIGNED in pencil by) by Thomas Bolles, medium-thick textured vellum stock hand-pulled silkscreen poster is in SUPERB near mint (A-/B+) condition; just a soft bend in the upper right margin and a couple of tiny edge dings scattered around the outer margin area, otherwise fine.

 Neat-looking early-'70's low-run ISB college show poster with a great design.