Names
- Library of Congress.1
- Little, Clarence C. (Clarence Cook), 1888-1
- Little, Clarence Cook, 1888-1971.1
- MacLeish, Archibald, 1892-1
- MacLeish, Archibald, 1892-1982.1
- Machen, J. Bernard.1
- McAllister, Samuel Wilson, 1890-1
- McClure, Grace, 1884-1
- Mercati, Giovanni, 1866-1957.1
- Mereati, Giovarmi, Cardinal1
- Michigan Library Association.1
- Michigan. Dept. of Education.1
- Michigan. Legislature.1
- Michigan. State Board of Education.1
- Muller, Robert H.1
- National Library of Medicine (U.S.)1
- Newberry, Truman Handy, 1864-1945.1
- Osborn, Chase S. (Chase Salmon), 1860-1
- Osborn, Chase Salmon, 1860-19491
- Osborn, Stella (Brunt), 1894-1