[MUSCIAL AUTOGRAPHS]. A COLLECTION OF 13 FRAMED PHOTOGRAPHS OF 19TH AND 20TH CENTURY MUSICIANS, MOST SIGNED. -- STRAVINSKY, Igor. Printed document signed ("Igor Stravinsky"). Program for the reception in honor of Josef Hoffmann, 11 January 1925. 1p., folio, matted and framed. All signatures in pencil. Signed by Hofmann ("Josef Hofmann"), Frank Damrosh, Walter Damrosh, Frederick J. Steinway, and 17 others. -- CARUSO, Enrico. Pencil caricature, New York, 1914. 1p., oblong (8½ x 3 in.), some discoloration. -- CARUSO. [METROPOLITAN OPERA HOUSE]. Printed menu for the dinner celebrating the 25th anniversary of the Metropolitan Opera House, 7 February 1909, signed by Enrico Caruso ("Enrico Caruso"), in pencil, Frank Damrosh ("Frank Damrosh"), and four others. 4pp., 4to, matted and framed. -- HEIFETZ, Jascha. Photograph signed ("Jascha Heifetz"), 10 February 1919. Black and white photo, 6 x 4in., signed in grease pencil, matted and framed. Inscribed "To Mr. Kreisel." With 9 other photos signed (some with printed signatures). Together 13 items. (13)