Harbors of Captain's Island East and Captain's Island West

A very nice thick-paper edition U.S. Coast Survey chart of the Harbors of Captain's Island East and West.  The chart shows nice terrestrial details as well as many aids and hazards to navigation, including depth soundings, bottom types, reefs, rocks, buoys, range lines, bearings, courses, points, harbors, tidal information, etc.  This is a very rare presentation copy that was presented to The Pontifical States.