Map[Map of Carrollsburg showing its street and lot system with the later streets and lots of Washington D.C. superimposed] Cadastral map showing lot and block numbers. Carrollsburg shown in red, Washington in green. India ink and watercolor. Soiled, missing small sections along edges, and mounted on cloth backing. Includes text and statement of certification by: Wm. Forsyth, Surveyor of the City of Washington DC. Available also through the Library of Congress Web site as a raster image. Vault DCP
- Contributor: Forsyth, William - District of Columbia. Office of the Surveyor
- Date: 179?