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- Smith, R.1
- Smith, William, 1769-18391
- Smithsonian Institution1
- Spencer, Steven M.1
- Survey of Kenya1
- United States. Bureau of Land Management. Arizona Strip District1
- United States. Bureau of Land Management. Cedar City District1
- United States. Bureau of Land Management. Colorado State Office1
- United States. Bureau of Land Management. Richfield District1
- United States. Bureau of Land Management. Salt Lake District Office1
- United States. Bureau of the Census. Geography Division1
- United States. Economic Development Administration1
- United States. Forest Service. Pacific Southwest Region1
- Virginia. Division of Mineral Resources1
- Weller Cartographic Services Ltd1
- Zimbabwe. Dept. of the Surveyor-General1
- ПКО "Картография" (Russia)1