Charts. Patuxent River, Md., additions from surveys of 1857 and 1859 and from surveys of Geological Survey; with inset, Continuation of Patuxent River to Upper Marlboro; chart 539. Scale 1:40,000.
Publication Title:
Patuxent River, Md., additions from surveys of 1857 and 1859 and from surveys of Geological Survey; with inset, Continuation of Patuxent River to Upper Marlboro; chart 539. Scale 1:40,000.
Display Title:
Charts. Patuxent River, Md., additions from surveys of 1857 and 1859 and from surveys of Geological Survey; with inset, Continuation of Patuxent River to Upper Marlboro; chart 539. Scale 1:40,000.
Corporate Agency Authors:
Coast and Geodetic Survey and Commerce and Labor Department