Hambro, Leonid - Smit, Leo - Rieti, Vittorio - Triple Signed Program 1957

Program for a performance of The New York Chamber Ensemble on March 10th, 1957, under the baton of Vittorio Rieti and works by Leonid Hambro and Leo Smit.  Program is signed by all three artists (Smit wrote a short music quote).  Size is 8.5 x 11.25 inches, small pinholes, folds, in very good condition.