Program for a recital by the Dimov Quartet of works by Mozart, Honneger, and Schumann, at Wuppertal, Germany, on October 18th, 1968, signed by all four members on the program page: Dimo Dimov (Violin I), Alexander Tomov (Violin II), Dimiter Tshilikov (viola), and Dimiter Kozev (cello).  Size is 5.75 x 8.1 inches, 4 pages, central fold, in very good condition.