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Author/Creator
- United States. Congress. House[remove]168
- United States. Dept. of the Treasury62
- United States. Public Health Service36
- United States. Commissioners of the District of Columbia (1874-1967)30
- District of Columbia. Health Department27
- United States. Public Health and Marine Hospital Service (1902-1912)16
- United States. Department of Agriculture. Bureau of Animal Industry15
- United States. Department of Agriculture13
- United States. War Dept11
- Gorgas Memorial Institute of Tropical and Preventive Medicine8
- United States. Surgeon General8
- District of Columbia. Board of Education7
- United States. War Dept. Office of the Chief Signal Officer7
- United States. War Dept. Office of the Commissary General of Subsistence7
- United States. War Dept. Office of the Paymaster General7
- United States. War Dept. Quartermaster's Dept. (1812-1912)7
- District of Columbia. Engineer Department6
- Mohler, John R., (John Robbins)6
- Salmon, D.E., (Daniel Elmer)6
- United States. War Dept. Office of the Chief of Coast Artillery6