Ephemera, Ychwanegu i'r clipfwrdd E Is-fonds / Sub-fonds 1948-2006. Rhan oJohn Metcalf (Composer) Papers, Papers collected by John Metcalf associated with his work and interests.
Music compositions, Ychwanegu i'r clipfwrdd M. Is-fonds / Sub-fonds c.1990-2016. Rhan oJohn Metcalf (Composer) Papers, Draft music scores.