Reconnaissance of Grenville Harbor Washington Territory Maine Lewis and Clark would consult

Lewis and Clark would consult it when planning their important overland expedition to America's west coast

Map Project" which can be found at johnsonmapproject online

settlements

This map features several intriguing elements typical of early 19th-century cartography

A very nice large-scale chart showing Koos Bay and the entrance from the Pacific Ocean

Reconnaissance of Grenville Harbor Washington Territory Maine Lewis and Clark would consultChart showing Grenville Harbor and Grenville Point in the Washington Territory. Shows some depth soundings, isolines and explanatory notes. IMPORTANT NOTE: All of our United States Coast Survey (USCS), United States Coast & Geodetic Survey (USC&GS), and similar maps and charts have been professionally unfolded and flattened using humidity baths, semi permeable membrane, and drying blotter techniques. Most others you typically see on eBay have not