Scrapbook, "William F. Willoughby Personal Record," includes diploma, 1885, from District of Columbia Public Schools, program, 1885, of high school commencement; certificate, 1885, of matriculation at Johns Hopkins; passport, 1889; admission to bar, 1893; letters, 1894-1900, of introduction; appointments, 1894-1899, as statistical expert for Department of Labor; election, 1895, to Cosmos Club, Washington, D.C.; marriage invitation, 1897; appointment, 1900, as member of International Jury of Awards, Paris Exposition; apponitments, 1900-1901, as Instructor in Economics at Harvard; clippings, 1901, concerning St. Louis World's Fair; letters, 1901-1905, concerning appointment as Treasurer of Puerto Rico (including letter signed by Theodore Roosevelt); appointment, 1907, as secretary of Puerto Rico (including letter signed by Elihu Root); resolutions, 1909, service on Executive Council of Puerto Rico; appointment, 1909, as assistant director of the U.S. Census (signed by William Howard Taft); letter, 1910, of Mirza-Ali-Kuli-Khan asking Willoughby to go to Persia; letters, 1911, of William Howard Taft asking Willoughby to become a member of the Commission on Economy and Efficiency and appointing him; letter, 1911, of Charles Nagel, Secretary of Commerce and Labor; elections, 1912, as McCormick Professor of Jurisdprudence at Princeton; passport, 1914, signed by Walter Hine page; passport, 1914, of introduction signed by William Jennings Bryan; contract (written in English and Chinese), 1913, between Chinese Government (bearing signature of Hsu Shih-chang), Frank Johnson Godnour and Willoughby; telegram and letter, 1916, concerning appointment as Director of Institute for Government Research; letter, 1921, of Warren G. Harding to James W. Good (concerning scheduling interview with Willoughby; appointment, 1920, as lecturer in political Science at Johns Hopkins; letter, 1921, and Decoration of Third Class of the Order of the Chia-Ho (Golden Grain) for work at Conference on the Limitation of Armaments; letter, 1923, of Lao K. Alfred asking Willoughby to go to China for six months; certificate, 1932, of election as Fellow of American Academy of Arts and Sciences; appointment, 1932, as lecturer in political science at Johns Hopkins; appointments, 1940, as consultant in political science at Library of Congress; letter, 1907, of Beekman Winthrop concerning [Regis H.] Post and Puerto Rican politics; and letter, 1936, of Felix Frankfurter.