Preliminary Chart of Portsmouth Harbor New Hampshire Pacific States Extensive depth soundings

Extensive depth soundings

are quickly and crudely unfolded for the low-quality photos you see

The fifth in a series of six sectional maps of the U

and much of New Mexico

Preliminary Chart of Portsmouth Harbor New Hampshire Pacific States Extensive depth soundingsChart of Portsmouth Harbor, New Hampshire, and Maine. Shows great inland detail of farmland, roads, vegetation, buildings, towns, settlements, etc. Depth soundings, shoals, bottom conditions, lighthouses, aids, and hazards to navigation are shown for the harbor and approaches. Extensive details of various bays, islands, rocks, inlets, rivers, creeks, and ponds. Sailing directions, dangers, notes, and tidal information are also given. IMPORTANT NOTE: