Preliminary Chart of Chesapeake Bay, Sheet No. 4 From The Potomace River to The Entrance to Pocosmoke Sound North America Published in December 1938

Published in December 1938

Few maps of this era depict the State of Franklin

along with a mileage scale

Osage and Ozark Districts west of the Missouri River and east of the Rocky Mountains

areas of Native American habitation

Preliminary Chart of Chesapeake Bay, Sheet No. 4 From The Potomace River to The Entrance to Pocosmoke Sound North America Published in December 1938A nice preliminary chart of the lower section of the Chesapeake Bay. This is sheet No. 4 of a 3 sheet set (sheets 4, 5, 6) that show the lower half of the bay. This chart maps from the Potomac River to the entrance to Pocosmoke Sound. Sailing directions, dangers, lighthouses, light vessels, tides, numerous soundings, bottom types, some aids and hazards to navigation and some terrestrial features (farmlands, roads, place names, towns.