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- United States. Geological Survey✖[remove]470
- United States. Congress. House468
- Grover, Nathan Clifford275
- Follansbee, Robert81
- Henshaw, Fred F., (Fred Forbes)74
- Horton, A. H. (Albert Howard), 1875-194563
- Lamb, W. A. (William Alfred), 1881-55
- Parker, Glenn L., (Glenn Lane)51
- Leighton, Marshall Ora50
- McGlashan, H.D., (Harry Deyoe)46
- Purton, A.B.38
- United States. Geological Survey. Division of Hydrography33
- Hoyt, John Clayton, 1874-194632
- Paulsen, Carl G.32
- Grosbach, H.E.29
- Harrington, Arthur W.28
- Covert, C.C.27
- Pierce, C.H., (Charles Henry)27
- Beckman, H.C.26
- Baldwin, G. Clyde25