Stravinsky, Igor. (1882–1971) Signed Aspen Photograph to PercussionistUnusual original Berko of Aspen photograph of the composer leading an orchestra at the Aspen Music Festival, signed and inscribed in blue ink to Roland Kohloff (1935 2006), who spent nearly half a century as Principal Timpanist in two of Americas most prominent orchestras: the San Francisco Symphony and the New York Philharmonic: "To Roland Kohloff Sincerely I. Stravinsky San Francisco April 58." Photograph stamp to verso, margins trimmed, with nicks