- Geological Survey of Canada2
- Instituto Geográfico Nacional (Guatemala)2
- Klemic, Harry, 1920-2
- Monroe, Watson Hiner, 1907-2
- Neale, E. R. W. (Ernest Richard Ward), 1923-2
- Olive, Wilds W. (Wilds Williamson), 1921-2
- Puffett, Willard P. (Willard Penry), 1922-2
- Ramirez, Leon F.2
- Schlee, John Stevens, 1928-2
- Soviet Union. Главное управление геодезии и картографии2
- Stager, Harold Keith, 1921-2
- United States. Army Map Service2
- United States. Forest Service. Eastern Region2
- Wilshire, Howard Gordon, 1926-2
- African Geological Surveys1
- Bachman, George Odell1
- Baker, Lloyd N.1
- Bamber, E. W.1
- Barnes, Harley, 1916-19791
- Bekins Van & Storage Co.1
GeoBlacklight version 4.1.0
