Skip to search
Skip to main content
- United States. Congress. House16
- Gerry, C.N.11
- Henderson, Charles W.11
- Hess, Frank L.11
- Dunlop, J.P.10
- United States. Geological Survey10
- Burchard, Ernest F., (Ernest Francis)7
- Diller, J. S. (Joseph Silas), 1850-19287
- Brooks, Alfred H., (Alfred Hulse)6
- Heikes, V. C. (Victor Conrad), 1867-6
- Hill, James M.6
- Julihn, C.E.6
- McCaskey, H.D., (Hiram Dryer)6
- Meyer, H.M.6
- United States. Department of Commerce. Bureau of Mines (1925-1934)6
- Yale, Charles G.6
- Butler, B. S. (Bert Sylvenus), 1877-19605
- Davis, Hubert W.5
- Heikes, V. C. (Victor Conrad), 1867-19485
- Lindgren, Waldemar5