Places
- Looe (England)1
- Manila (Philippines)1
- Manitou Springs (Colo.)1
- Marble (Colo.)1
- Marseille (France)1
- Marshall Pass (Colo.)1
- Melbourne (Vic.)1
- Menai Suspension Bridge (Wales)1
- Messina (Italy)1
- Mexico City (Mexico)2
- Mexico--History--Revolution, 1910-1920.1
- Midland (Mich.)1
- Midwest (U.S.)1
- Mount Rainier National Park (Wash.)1
- New England.1
- New Jersey--History--Civil War, 1861-1865.1
- New York (N.Y.)1
- New York City (N.Y.)1
- New York Harbor (N.Y. and N.J.)1
- Niagara Falls (N.Y. and Ont.)1