Martenet's Map of Prince George's County, Maryland.

Scale 1:63,360: 1 mile in 1 in.
Cadastral map showing landowners.
Includes "table of distances in miles and hundreths."
Insets: Upper Marlborough. -- Laurel. -- Nottingham. -- Woodville. -- Piscataway. -- Bladensburg.
LC Land ownership maps, 302
LC copy imperfect: small holes.
Available also through the Library of Congress Web site as a raster image.
AACR2