Names
- Lönberg-Holm, K. (Knud), 1895-1972.1
- Mace, Aurelia Gay, 1835-1910--Portraits.1
- Madison, James, 1751-1836.1
- Magri, M. Lavinia (Mercy Lavinia), 1841-1919--Portraits.1
- Maine (Battleship No. 10)1
- Marconi, Guglielmo, 1874-1937--Portraits.1
- Marias, Charles Henri, 1887-19511
- Mario, Giovanni, 1810-1883--Portraits.1
- Marsh, Luther Rawson.1
- Marshall Field's (Department store)1
- Martin. A.1
- Mather, John A. (John Aked), 1829-1915.1
- Maxwell, Samuel, 1826-1901.1
- May, Samuel Billington1
- May, Samuel.1
- Mayers, Lizzie.1
- McAnall, W.1
- McClellan, George Brinton, 1826-1885--Portraits.1
- McClury, William.1
- McDonnell, J. O.1