Subject Geographic
- Mason-Dixon Line.1
- Mingo County (W. Va.)--Politics and government.1
- Monongah (W. Va.)--Laws and legislation.1
- Monongahela River Bridge (Fairmont, W. Va.)1
- Monongalia County (W. Va.)--Calendars.1
- Monongalia County (W. Va.)--Celebrations, etc.1
- Monongalia County (W. Va.)--Description and travel.1
- Monongalia County (W. Va.)--Fairs.1
- Monongalia County (W. Va.)--Registers.1
- Moorefield (W. Va.)--Constitution.1
- Morgantown (W. Va.)--Buildings, structures, etc.1
- Morgantown (W. Va.)--Calendars.1
- Morgantown (W. Va.)--Centennial celebrations, etc.1
- Morgantown (W. Va.)--Charters.1
- Morgantown (W. Va.)--Laws and legislation.1
- Morgantown (W. Va.)--Pictorial works.1
- Morgantown (W. Va.)--Social life and customs.1
- Moundsville (W. Va.)--Antiquities.1
- Moundsville (W. Va.)--Description and travel.1
- Ohio River Valley--History--To 1795.1