Authors: unit
- United States Tariff Commission - 760 downloads
- United States. Public Health Service - 750 downloads
- Taft, William H. (William Howard) 1857-1930 739 downloads
- United States Food Administration - 725 downloads
- Federal Writers' Project - 708 downloads
- Northwest Territory Celebration Commission (U.S.) - 708 downloads
- Army War College (U.S.) - 703 downloads
- United States. Navy Department. Bureau of Ordnance - 698 downloads
- Eisenhower, Dwight D. (Dwight David) 1890-1969 682 downloads
- Jet Propulsion Laboratory (U.S.) - 667 downloads
- Van Buren, Martin 1782-1862 599 downloads
- Bush, George W. (George Walker) 1946- 590 downloads
- United States. Department of Commerce - 573 downloads
- United States. Department of Defense - 560 downloads
- United States. Forest Service - 540 downloads
- Reagan, Ronald 1911-2004 501 downloads
- Bush, George 1924-2018 499 downloads
- United States. Office of Civil Defense - 491 downloads
- United States. Congress. House. Committee on Patents - 465 downloads
- Harding, Warren G. (Warren Gamaliel) 1865-1923 463 downloads
- United States. Public Health and Marine Hospital Service - 452 downloads
- United States. Congress. House. Committee on Naval Affairs - 447 downloads
- United States. Department of Agriculture - 433 downloads
- Johnson, Lyndon B. (Lyndon Baines) 1908-1973 428 downloads
- United States. Congress. Joint Committee on the Conduct of the War - 415 downloads
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