Trapp Family Singers - Signed Program Havana 1947

Program for a performance of the celebrated Trapp Family Ensemble at Sociedad ProArte Musical, Havana, Cuba, on February 17th, 1947, signed by Eleonore, Rose Marie, Maria, Martina, Agathe Trapp plus one unidentified signature.  Size is 5.6 x 8.6 inches, 1 sheet (printed on both sides), minor rust stains, in excellent condition.