Original 1st printing 11 x 17" concert poster for Grinderswitch appearing with Smokin' and Yancy Derringer at the Stone Hearth in Madison, WI on 9/22/1975.

 Art by P. Berryman, medium-thick flat vellum stock poster is in near mint (A- to A-/B+) condition; other than one or two negligible soft handling dings and a tiny pressure bend in the upper left corner tip, it is a VERY sharp/clean example of this neat little low-run mid-'70's concert artifact from Wisconsin.