SCHUMANN, Clara (1819-1896). Magnificent portrait photograph framed and glazed, showing the subject seated, in an oval mount (385 x 310mm.). - Pietro MASCAGNI. Fine early cabinet photograph, signed, with a musical note after the signature, and inscribed 'Wien - 26 September '92' (160 x 105mm.). - Franz LISZT. Autograph letter signed to an anonymous friend, n.p., 13 December 1853, stating that he has received the manuscript and sent it off to Coburg immediately and asking the recipient to put in a good word for him with the Duke, framed and glazed with a photograph of the composer (247 x 365mm., including mounts). - Anton RUBINSTEIN. Cabinet photograph on original mount, (165 x 110mm.). - Hans von BÜLOW. Fine large photo-engraved portrait of the conductor with facsimile signature in the mount (470 x 335mm.). (5)