MUSICIANS - A collection of autograph letters, signatures and dedications, comprising: Richard STRAUSS: 4 bar autograph musical quotation signed, dedicated and dated Garmisch, 14 April 1910 and autograph signature, undated; Jules MASSENET: autograph letter signed, Paris, 25 April 1903, addressed to Bien cher ami, qui ne perdez jamais une occasion d'être gentil pour votre vieil ami,à vous merci, four pages, 8o; Johan SVENDSEN: three bar autograph musical quotation, signed and dated Wien, 5 August 1892; Hans RICHTER: autograph letter signed to Emil Dielmann, n.p., n.d., 1 page, 8o, with autograph envelope; Eugen d'ALBERT, 2 bar autograph musical quotation signed and dated, [Dresden], 7 November 1907; Ignacy PADEREWSKI: autograph letter signed, Aix-les-Bains, 10 September 1895, apparently addressed to Sir Alexander Mackenzie, 4 pages, 8o; Gaetano DONIZETTI: autograph letter signed, n.p., n.d., 2 lines on 1 page; Cosima WAGNER: autograph card signed, 13 September 1890; Joseph JOACHIM: autograph card signed, [Berlin, 10 December 1895]; Louis SPOHR: 2 bar autograph musical quotation, signed and dedicated, 18 June 1852, paper laid down on card; Giacomo MEYERBEER: 2 autograph letters signed, one in German, 1st July 1843, 1 page, 4o, and one in French, Turin, 20 December 1856, 2 pages, 8o; Fritz KREISLER: autograph signature in pencil on the reverse of a visiting card; and Pablo CASALS: autograph signature and dedication on the reverse of a visiting card. (15)