Reconnaissance of the Western Coast of The United States From Monterey to the Columbia River in three sheets Wyoming A nice chart of the

A nice chart of the Northeast Coast of The United States showing the triangulation of the Survey

which lasted from 1654 through 1720

water mills

From Wikipedia:

and San Pablo Bay

Reconnaissance of the Western Coast of The United States From Monterey to the Columbia River in three sheets Wyoming A nice chart of theThe second edition of the 1850 chart set of the California coastline. The full set charts from Monterey to the Columbia River. Sheet 1 is the southernmost that charts from Monterey to Cape Mendocino and includes 2 elevation views of the Entrance to San Francisco Bay and Cape Mendocino. Sheet 2 is the central sheet that charts from Cape Mendocino to the Umpqua River and includes 2 elevation views of Trinidad Head and Cape Mendocino. Sheet 3 is the