Rock Island Harbor and Vicinity Maine

A very nice detailed chart of Rockland Harbor and Vicinity Maine.  This is a separately issued thick paper edition. This chart shows a great deal of inland details, farmlands, roads, buildings, facilities, and place names.  Many aids to navigation are also shown such as depth soundings, anchorages, rocks, ledges, and other dangers, lighthouses.  Notes and tidal information along with bottom conditions also given. Rare separately issued heavy paper, thick paper edition.