Names
- Moley, Raymond, 1886-1975.1
- Morgenthau, Henry, 1856-1946.1
- Mosher, Eliza Maria, 1846-1928.1
- Mott, Charles Stewart, 1875-1973.1
- Murphy, George, 1897-1961.1
- National Economic League (U.S.)1
- National Home Finding Society for Colored Children.1
- Natural resources1
- Newberry State Bank (Mich.)1
- Nixon, Richard M. (Richard Milhous), 1913-1994.1
- Northern Indiana Normal School and Business Institute (Valparaiso, Ind.)1
- Norton, William J. (William John), 1883-1975.1
- O'Brien, George Donoghue, 1900-1957.1
- O'Brien, Patrick H. (Patrick Henry), 1868-1959.1
- O'Brien, Patrick Henry, 1868-1
- O'Hara, Elmer B.1
- O'Hara, John J., 1885-1
- Osborn, Chase S. (Chase Salmon), 1860-1949.1
- Osborn, Chase S. (Chase Salmon), b. 18601
- Osborn, Chase S. (Chase Salmon), b. 1860.1