Names
- Miro, Esteban, 1744-1795--Corresponcence.1
- Mitchel, Colin, fl. 1820-1842.1
- Mitchell, Henry L., approximately 1820-18931
- Montgomery, James, 1771-18541
- Montmorency, Mathieu de, 1767-18261
- Morales, Juan Ventura, 1756-1819--Correspondence.1
- Moravian Church1
- Morley, Christopher, 1890-19591
- Morse family1
- Moszkowski, Moritz, 1854-19251
- Murat family1
- Napoleon I, Emperor of the French, 1769-18211
- Narváez, Pánfilo de, -15281
- Nash, Ogden, 1902-19711
- National Organization for Women1
- National Organization for Women. New York Chapter1
- National Women's History Museum (U.S.)1
- Naval Air Station Whiting Field--History.1
- Necker de Saussure, Albertine-Adrienne, 1766-18411
- Nisbet, John, Lord.1