Creator
- Martin, R. O.1
- Martyn1
- Massachusetts Prison Association.1
- Matthews, William E.1
- McKinney, David1
- Mead, Edwin D. (Edwin Doak), 1849-1937.1
- Meade Bros.1
- Miley, Michael, 1841-19181
- Mora, José Maria1
- Morris, Emory T.1
- Mosby, John Singleton, 1833-19161
- N. P. Jones1
- Nathalie1
- New England Suffrage League.1
- Owne, R.1
- Pardon, George Frederick, 1824-1884.1
- Peck, George B., Jr. (George Bacheler), 1843-1934.1
- Perine, George Edward, 1837-18851
- Phillips' Photographers1
- Pritchard, Elias J.1