- Casinos--West Virginia--Charles Town.3
- Cass (W. Va.)3
- Cass (W. Va.)--Maps.1
- Cass Scenic Railroad Railfan Weekend (1998 : Cass, W. Va.)1
- Cass Scenic Railroad Railfan Weekend (2013 : Green Bank, W. Va.)1
- Cass Scenic Railroad State Park (Cass, W. Va.)6
- Cass Scenic Railroad--Juvenile literature.1
- Cass Scenic Railroad--Maps.1
- Cass Scenic Railroad--Periodicals.1
- Cass Scenic Railroad.6
- Casselman Inn (Grantsville, Md.)1
- Castle (Berkeley Springs, W. Va.)1
- Castle (Marietta, Ohio)1
- Castle (Marietta, Ohio)--Periodicals.1
- Castle Halloween Museum (Benwood, W. Va.)1
- Casto Glass Company (Ellenboro, W. Va.)1
- Cat Tail Run Hand Bookbinding (Winchester, Va.)1
- Cataloging of manuscripts--United States.1
- Cataloging of manuscripts.2
- Cathedral State Park (W. Va.)1
