Koussevitzky, Serge . (1874-1951) Large Signed Photograph with BassLarge original Bachrach doubleweight photograph, boldly signed by the eminent Russian conductor, composer and double bass virtuoso. Best remembered for his long tenure as Music Director for the Boston Symphony Orchestra (1924 1949), he founded the Tanglewood Festival and was mentor to many American musicians, including Leonard Bernstein and Aaron Copland. 11 x 14 inches, boldly signed in the blank lower margin and dated Boston 22 10 29. In very fine