Original 1st printing 20 x 13&3/4" concert poster for the Paul Butterfield Blues Band appearing at Recreation Hall on the campus of Penn State University in State College, PA on 1/17/1970.

 Designer unknown, thick cardboard stock poster is in used (B-) condition; there is moisture wear/discoloration and a subtle board warp along the entire lower portion of the poster (about 4" up from the bottom margin, going through the ticket info strip), along with tiny pinholes/creases in all four corners and a few stray thin bends here and there, otherwise OK... definitely used, but the only one I have ever seen.

 Interesting early-1970 college concert poster from Pennsylvania.