Coriolan à Rome, composer Luigi Bordèse (Paris: Choudens Père & Fils), n.d. Music-Box 381 (MS 10757) Unit ID: 1021.1 Date: n.d.
Cornelius, Der Barbier von Bagdad, Komische Oper in zwei Aufzugen, composer Peter Cornelius (Breitkopf & Hartel: Leipzig), n.d. Box 468 (MS 10757) Unit ID: 347 Date: n.d.
Coronation colouring book - produced to commemorate the coronation of Queen Elizabeth II (Saalfield Publishing Company), 1953 Music-Box 764 (MS 10757) Unit ID: 2 Date: 1953
Coronation Ode, composer Arthur C. Benson and Edward Elgar (Boosey & Co.), 1902 Music-Box 397 (MS 10757) Unit ID: 1248 Date: 1902
Correspondence - Hugh Nevill-Smith, 15 March 1910 - 26 January 1944 Box 749 (MS 10757) Unit ID: 7 Date: 15 March 1910 - 26 January 1944
Correspondence - Hugh Nevill-Smith, 6 January 1935 Folio-Box 750 (MS 10757) Unit ID: 19 Date: 6 January 1935
Cosi Fan Tutte in Full Score, composer Wolfgang Amadeus Mozart (Dover Publications, Inc: New York), 1983 Box 468 (MS 10757) Unit ID: 345 Date: 1983
Cosi fan tutte - violin I part, composer Wolfgang Amadeus Mozart (Edwin F. Kalmus), n.d. Music-Box 369 (MS 10757) Unit ID: 975 Date: n.d.