[Letter about contemporary music to the New York Times] Box 8, Folder 8 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…
[Letter about Hindemith and government patronage of the arts to the New York Times] Box 8, Folder 9 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…
Letter to a young composer. Box 1, Folder 13 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…
Lewitzky, Bella, 1990 Box 7, Folder 7 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…
Library of Congress. Music Division. Elizabeth Sprague Coolidge Foundation, 1961 Box 7, Folder 7 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…
[Lines from Milton] Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…
Little companion pieces for soprano &string quartet / Mel Powell. Box 1, Folder 14 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…
Lodge, John Davis, Mrs., 1963 Box 7, Folder 7 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…
Machlis, Joseph, ? Box 7, Folder 7 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…
"Main Stability" within the octave d'-c#" Box 3, Folder 36 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Mel Powell Papers, 1942-1991…