Reconnaissance of the Western Coast of The United States From Monterey to the Columbia River in three sheets Wyoming Mountain ranges are shown by

Mountain ranges are shown by hachures

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

In excellent condition

Hudson Valley

water mills

Reconnaissance of the Western Coast of The United States From Monterey to the Columbia River in three sheets Wyoming Mountain ranges are shown byThe 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