I hereby certify that I have surveyed and marked for Mr. Geo. E. Mattingly lots nos. 1, 2, 4, 5 in square no. 475, also Water Street opposite said lots : as per plat in this office and annexed diagram /

Cadastral survey map showing lot numbers and dimensions of lots, streets, and wharves.
In script: I do hereby approve the plan of wharf[s?] submitted above, WBMagruder, mayor.
At upper left in print: Supreme Court, D.C., United States vs. Morris, et al., equity 10360, exhibit M.R.--no. 15. In script: Albert [H?]arper, examiner.
Facsim. of ms. map.
Original version: 1856.
Includes notes.
Blue-pencil drawing of horse and rider on cloth backing on verso. In lead pencil on cloth backing: 8.
Available also through the Library of Congress Web site as a raster image.
DCP