Authors: State by State (sorted by popularity)
- Taft, William H. (William Howard) 1857-1930 250 downloads
- United States Food Administration - 250 downloads
- United States. Department of Commerce - 239 downloads
- Army War College (U.S.) - 234 downloads
- United States. Office of Civil Defense - 228 downloads
- United States. Department of Agriculture - 209 downloads
- Mississippi Historical Society - 204 downloads
- United States Rubber Company - 197 downloads
- United States. Department of Education - 184 downloads
- Museum of History and Technology (U.S.) - 183 downloads
- Van Buren, Martin 1782-1862 182 downloads
- United States. Department of Defense - 180 downloads
- Federal Writers' Project - 174 downloads
- Northwest Territory Celebration Commission (U.S.) - 174 downloads
- United States. Forest Service - 163 downloads
- New York State College of Agriculture - 161 downloads
- New York State Historical Association. Meeting - 160 downloads
- United States Tariff Commission - 159 downloads
- United States. Congress. House. Committee on Patents - 154 downloads
- Eisenhower, Dwight D. (Dwight David) 1890-1969 153 downloads
- United States. Congress. Joint Committee on the Conduct of the War - 142 downloads
- United States. Congress. House. Committee on Science and Astronautics. - 141 downloads
- United States. Marine Mammal Commission - 140 downloads
- McBride, James 1788-1859 138 downloads
- United States. Navy Department. Bureau of Ordnance - 137 downloads