Places
- Madison County (Va.) -- History1
- Madison County (Va.)--History1
- Mahoning County (Ohio)1
- Maine, Gulf of1
- Mall, The (Washington, D.C.)1
- Manassas (Va.)1
- Mansion exterior5
- Marion (Va.)2
- Marion County (W. Va.)3
- Marshall County (W. Va.)3
- Marshall County (W. Va.) -- History2
- Marshall County (W. Va.) -- Religious life and customs1
- Marshall County (W. Va.) -- Social life and customs1
- Martinsburg (W. Va.)1
- Martinsburg.1