« Previous
Next »
Names
- Dean, R. S. (Ralph S.)4
- Doerner, H. A. (Henry Alfred), 1889-4
- United States. Bureau of Mines4
- United States. Bureau of Mines. Metallurgical Division[remove]4
- United States. Congress. Senate. Special Committee Investigating the National Defense Program4
- Fieldner, Arno Carl, 1881-19662
- Finch, John Wellington, 1873-19512
- Holland, Ernest Otto, 1874-19502
- Chicago Development Company1
- Leavy, Charles Henry, 1884-19521
- McLaughlin, John J.1
- Pinch, John W.1
