This folder includes the following people: Earle Larimore, Richard Lebherz, Arthur Lee, EvaLe Gallienne, Ben Legere, Lucy L’engle, Henri-Rene Lenormand, Amy Leslie, Albert Lewis, George Lewys, Theodore Liebler, Ernest K. Lindley, Howard Lindsay, Ruth Link, Scott Linsley, Anita Loos, Joseph S. Lowenstein, Fred H. Luth, Dr. David Russell Lyman, and Edward J. Lynch.

Notes from interviews and other information compiled on over 300 individuals associated with Eugene O'Neill.

Notes from interviews and other information compiled on over 300 individuals associated with Eugene O'Neill.

Notes from interviews and other information compiled on over 300 individuals associated with Eugene O'Neill.

Notes from interviews and other information compiled on over 300 individuals associated with Eugene O'Neill.

Notes from interviews and other information compiled on over 300 individuals associated with Eugene O'Neill.

Notes from interviews and other information compiled on over 300 individuals associated with Eugene O'Neill.

This folder includes the following people: Kenneth MacGowan, Alan MacAteer, E. G. Marshall, Aline MacMahon, David MaGee, Rouben Mamoulian, Kyra Markham, John Marriott, Armina Marshall, E. G. Marshall, James J. (Slim) Martin, Tom Martin, Mrs. Vera Massey, Edwin Justus Mayer, Dr. Frederic Mayo, Alice McCarthy, Harold Meltzer, Ethel Merman, Frank S. and Elsie Meyer, Norma Millay, Gilbert Miller, Thomas Mitchell, Philip Moeller, John V. Morris, Mary Morris, and Jack Morrison.

This folder includes the following people: Richard J. Madden (Dick), John Marriott, Charles A. Merrill, Flora Merrill, Frank S. Meyer, George Middleton, Edna St. Vincent Millay, Kathleen Millay, Norma Millay (Ellis), Philip Mindil, Philip Moeller, Malcolm Mollan, Merrill Moore, Max Morath, Mary Morris, Salmi Morse, Lewis Mumford, Mary B. Mullett, Nickolas Muray, and Elizabeth Murray.

Notes from interviews and other information compiled on over 300 individuals associated with Eugene O'Neill.