Public buildings occupied by various government activities : 1917 / prepared by the Public Buildings Commission ; made under the direction of Colonel W.W. Harts and Colonel C.S. Ridley ; James G. Langdon, city planning designer ; drawn by K. Hilding Beij. CREATED/PUBLISHED [Washington : U.S. Senate, 1918?] (Washington : Norris Peters Co.) NOTES Cadastral map showing government buildings, all other buildings, and public lands.