Spatial Coverage
- Fiume (Croatia)2
- Franklin County (Wash.)2
- Maryland2
- Middle East2
- Minnesota2
- Montana2
- New Jersey2
- New York (State)2
- Oakland (Calif.)2
- Paris (France)2
- Poland2
- San Leandro (Calif.)2
- Serbia2
- Snake River (Wyo.-Wash.)2
- Soviet Union2
- Transylvania (Romania)2
- Walla Walla County (Wash.)2
- Washington2
- Western Front2
- Adams County (Wash.)1
