Barber, Samuel. (1910–1981) Signed Photograph to Ralph BerkowitzSuperb early right facing bust doubleweight photograph of the dashing young American composer and conductor, signed and inscribed "To my good friend Ralph Sam West Chester March '37." The recipient and dedicatee of the photograph was American composer and pianist Ralph Berkowitz, who with cellist Felix Salmond, performed Barber's Cello Sonata on March 7, 1937 at a surprise party arranged by Mary Curtis Bok for Barber's twenty seventh birthday (Barbara