"Plate No. 1446.", Also shows tide rips, direction and strength of currents, and shoals on George's Bank and Cashe's Ledge., and Depths shown by soundings, isolines, form lines, and shading.
Publisher:
The Survey,
Subject (Geographic):
Maine, Gulf of--Maps and North Atlantic Ocean--Maps
Subject (Topic):
Nautical charts--Maine, Gulf of and Nautical charts--North Atlantic Ocean