Names
- Lewis, Fulton, 1903-1966.1
- Lothrop, Edwin H., 1806-1874.1
- Lothrop, George Van Ness, 1817-1897.1
- Loud, Percy.1
- Lowell, Dwight Nelson, collector, -19071
- Luce, Cyrus Gray, 1824-1905.1
- Lyon, Lucius, 1800-1851.1
- Mann, C. M.1
- Margry, Pierre, 1818-1894.1
- Marsh, Owen.1
- Marston, George A.1
- Marston, Isaac, 1839-1891.1
- Martineau, Harriet, 1802-1876.1
- Mason, Emily.1
- Mason, Stevens Thomson, 1811-1843.1
- Maxwell, Samuel, 1826-1901.1
- McAdoo, William Gibbs, 1863-1941.1
- McClelland, Robert, 1807-1880.1
- McGaffey, Neal.1
- McKinley, William, 1843-1901.1