Port Chatham
and numerous depth soundings
is prominent on the lower left
the explorers who named them
This sub-sketch shows the California coast from San Francisco Bay
Coast Chart No. 33 Chesapeake Bay - From Choptank River to Potomac River California Port ChathamA stiking chart of the top of the Chesapeake Bay. This is sheet 33 of a 3 sheet set (sheets 31, 32, 33) that show the top half of the bay. This chart maps from Choptank River to Potomac River. Sailing directions, dangers, lighthouses, tides, tidal currents, magnetic variations, numerous soundings, bottom types, ranges, bearings, aids and hazards to navigation and terrestrial features (farmlands, vegetation, roads, place names, cities and towns, and