ROYAL MUSIC COLLECTION. Barthélémon (François Hippolyte). Jefte in Masfa; 1776. Almost entirely autograph , and dated �Firenze, 1776.� Oratorio, part II only and incomplete. In full score, with woodwind, horn and strings. The script varies, and many pages are missing. Paper. ff. 65.William Barclay Squire, CVO; Deputy Keeper of Printed Books, British Museum: Music manuscripts , previously owned by William Barclay Squire: 18th cent.François-Hippolyte Barthélémon, composer: 'Jefte in Masfa', oratorio: 1776: Autogr.