L'enfant, Pierre Charles - United States. Commissioner of Public Buildings
[Dotted line map of Washington, D.C., 1791, before Aug. 19th].
Shows survey lines and proposed public squares parks. Relief shown by hachures. Title from LC G&M Div. preliminary map shelflist card. Ms. survey map drawn by P.C. L'Enfant. Oriented with north toward the upper left. Black and col. inks, watercolors. In black ink at lower left: Note. All the lines coloured red are finished and those coloured yellow are intended to be compleated this ...