[Eight grade profiles of streets in Georgetown, Washington D.C.].
Title devised by cataloger. On cloth backing in lead pencil: Profiles showing grading of Market St. east side and west side of Duck Lane etc., 1853. At lower left in lead pencil: Lewis Carbery, reported to Carpenter, Sept'r 1853. From the Taggart Estate papers. Pen-and-ink. Mounted on cloth backing. Available also through the Library of Congress Web site as a raster image. Phillips. Washington...
Carbery, Lewis - District of Columbia. Office of the Surveyor - Taggart, Hugh T. (Hugh Thomas) - Carpenter, D. (Benjamin D.)