Original 1st printing 14&1/8 x 22&3/8" cardboard boxing-style "tour blank" concert poster for the Johnny Cash Show, Featuring Johnny & June Carter Cash, the Carter Family, the Tennessee Three and Jan Howard appearing at the Old Thresher's Reunion in Mount leasant, IA on 8/30/1973. Designer unknown, thick cardboard stock poster is in good/decent (B to B/B-) condition; a fair amount of moisture staining/warping along the top edge of the poster and a few scattered ultra-tiny surface dings here and there, otherwise fine. Great-looking early-'70's Johnny Cash poster from a VERY obscure Midwestern venue.