Creator
- Geological Survey (U.S.)3
- Butler, W. H.1
- Giesen, Charlotte C., 1907-19951
- Hall, Samanatha J.1
- Radford Land and Improvement Company1
- Radford, John Taylor, 1838-18641
- Sanborn-Perris Map Co.1
- Smithey & Boynton, Architects and Engineers (1935-1992) (Roanoke, Va.)1
- Streitmatter, Rodger1
- Terrascape Publications (Firm)1
- Wharton, Gabriel C. (Gabriel Colvin), 1824-19061