Author/Creator
- United States876
- United States. Congress. House373
- United States. Congress. House. Committee on Territories. (1825-1946)137
- United States. Congress. Senate. Committee on Interior and Insular Affairs. (1948-1977)98
- United States. Congress. House. Committee on Interior and Insular Affairs. (1951-1993)90
- United States. Congress. Senate70
- United States. War Department59
- United States. Department of the Treasury57
- United States. Congress. House. Committee on the Judiciary. (1813- )55
- United States. Department of the Interior52
- United States. Congress. Senate. Committee on Territories and Insular Affairs. (1929-1946)48
- United States. Congress. Senate. Committee on the Judiciary. (1816- )48
- United States. Department of Commerce and Labor. Bureau of Statistics47
- Jackson, Henry M. (Henry Martin), 1912-198340
- United States. Congress. House. Committee on Public Lands. (1805-1951)38
- United States. Geological Survey37
- Redden, Monroe Minor, 1901-198732
- United States. Congress. House. Committee on Claims. (1794-1946)32
- Tydings, Millard Evelyn, 1890-196131
- United States. Congress. Senate. Committee on Pacific Islands and Porto Rico. (1899-1920)30