MapPlan of the city intended for the permanent seat of the government of t[he] United States ... The earliest extant plan of Washington D.C., known as "The L'Enfant Plan." At upper right: Office, Commissioner of Public Buildings, D.C. Dark and light inks, watercolors, and lead pencil annotations (some erased)....
- Contributor: L'enfant, Pierre Charles - United States. Commissioner of Public Buildings
- Date: 1791