Trio Italiano D'Archi - Program Wuppertal 1968 Signed by All

Program for a performance of works by Hindemith, Reger, and Beethoven at Wuppertal, Germany, on December 6, 1968, signed by all three members: Bruno Giuranna (viola), Franco Gulli (violin), and Giacinto Caramia (cello).  Size is 5.75 x 8.1 inches, 4 pages, in excellent condition.