Two original unused full tickets for Led Zeppelin's scheduled shows at Chicago Stadium on November 12 and 13, 1980, including tickets for a box seat and mezzanine. In overall very fine condition. The concert was canceled as a result of drummer John Bonham's untimely death in September 1980. Accompanied by a complete ticket for Stevie Ray Vaughan & Double Trouble at the University of Georgia Coliseum on January 27, 1986.