Preliminary Chart of Chesapeake Bay, Sheet No. 4 From The Potomace River to The Entrance to Pocosmoke Sound North America A triangulation chart from Delaware

A triangulation chart from Delaware Bay north to New York

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

taken at one time from the Portfolio "Etchings of the Franciscan Missions of California

15) Landing of Columbus

FIRST EDITION

Preliminary Chart of Chesapeake Bay, Sheet No. 4 From The Potomace River to The Entrance to Pocosmoke Sound North America A triangulation chart from DelawareA 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.