Primrose, William. (1904-1982) RARE Signed PhotographExceptionally scarce signed photograph from the leading violist of his time, a member of the London String Quartet and the NBC Symphony under Toscanini before embarking on an unprecedented successful solo career as violist. A b w, 8"x10" quarter length portrait signed in black ink, adding "Toronto 1954." Signed photographs of Primrose are VERY elusive.