Spatial Coverage
- Cocke County (Tenn.)1
- Coconino County (Ariz.)1
- Connecticut River Valley1
- Connecticut River Valley.1
- Cyrenaica (Libya)1
- Delaware1
- Delaware.1
- Detroit (Mich.)1
- Eastern Bengal and Assam (India)1
- Edmonton (Alta.)1
- Elliott County1
- England1
- Fairfield County (Conn.)1
- Formosa (Province)1
- Fort Peck Indian Reservation (Mont.)1
- France, Northern1
- Franklin County (Pa.)1
- Frederick County (Md.)1
- Fresno County (Calif.)1
- Georgia.1
