Subject Geographic
- Martinsburg (W. Va.)--Tours.2
- Maryland--Boundaries.2
- Maryland--Description and travel--Periodicals.2
- Maryland--History--Civil War, 1861-1865.2
- Mason County (W. Va.)--Description and travel.2
- Mercer County (W. Va.)--Description and travel.2
- Milton (W. Va.)--Description and travel.2
- Monongahela National Forest (W. Va.)--History.2
- Monongahela National Forest (W. Va.)--Periodicals.2
- Monongahela River Valley (W. Va. and Pa.)--Description and travel.2
- Monongalia County (W. Va.)--Celebrations, etc.2
- Monongalia County (W. Va.)--History--Periodicals.2
- Monongalia County (W. Va.)--Politics and government.2
- Morgantown (W. Va.)--Description and travel--Periodicals.2
- Morgantown (W. Va.)--History--Periodicals.2
- Morgantown (W. Va.)--Industries.2
- Morgantown (W. Va.)--Periodicals.2
- Morgantown (W. Va.)--Social services--Periodicals.2
- Mullens (W. Va.)--Description and travel.2
- New Martinsville (W. Va.)--History.2