Abram Chasins : [autographed photograph]
Douglas Clarke, Ellen Ballon, Frank Cyril James, and unknown man : [photograph]
Ernest MacMillan : [autographed photograph]
Group photograph including Dr. David Thomson, Samuel Bronfman, Mrs. Bronfman, Sir Ernest MacMillan, and Ellen Ballon
Lotte Lehmann, Dr. Ross Flemington, and Ellen Ballon at Mount Allison University : [photograph]
The McGill News : Ellen Ballon and Pauline Donalda receiving honorary doctorates from McGill University
Virgil Thomson : [autographed photograph]