Heifetz, Jascha - Signature and photo

Original signature on cardboard of the great violinist, dated by him in 1941, matted with a great photo of him teaching the violin to a student. Photo is a press photograph taken in the early 1970s in California. Signature is 4.25 x 2.25 inches (viewable size), photo is 5.25 x 4.5 inches (viewable size on mat), total mat size is 9.5 x 12 inches, mat is acid-free - this is ready to be framed and treasured, in excellent condition