Potomac River (in four sheets), Sheet No. 1 From Entrance to Piney Point Featured An inset map of the

An inset map of the District of Columbia is shown also

December 22nd

then via a canal to Schuykill River finally reaching Norris Town just outside of Philadelphia

and fragile but reasonably intact

"Environs des Paris" 684 printed on it

Potomac River (in four sheets), Sheet No. 1 From Entrance to Piney Point Featured An inset map of theA striking nautical chart showing the section of the Potomac River from the entrance to Piney Point. This is sheet 1 of a 4 sheet set of the Potomac River. The chart shows bathymetry, aids and hazards to navigation, points, inlents, rivers, islands, terrestrial vegetation, farmlands, places, bays and harbors, and bearings. Also shown are information on soundings, bottom types, light houses, light vessels, tides, and sailing directions. IMPORTANT NOTE: