Author/Creator
- United States1,268
- United States. Congress. Senate492
- United States. Congress. House464
- United States. Congress. House. Committee on Indian Affairs. (1822-1946)193
- United States. Department of the Interior171
- United States. Congress. House. Committee on the District of Columbia. (1808- )150
- United States. Congress. House. Committee on Public Lands. (1805-1951)124
- United States. Congress. Senate. Committee on the District of Columbia. (1816-1977)108
- United States. War Department103
- United States. Congress. House. Committee on Military Affairs. (1816-1946)98
- United States. Congress. Senate. Committee on Military Affairs. (1816-1857; 1868-1946)93
- United States. Congress. Senate. Committee on Public Lands. (1816-1921/1947-1948)55
- United States. Department of the Interior. Office of Indian Affairs (1849-1947)51
- United States. General Land Office51
- United States. Congress. House. Committee on Commerce. (1819-1892)43
- United States. Department of State41
- United States. Congress. House. Committee on Territories. (1825-1946)36
- Iowa35
- United States. Congress. House. Committee on the Pacific Railroads. (1865-1911)35
- McMillan, James, 1838-190234