Approximate Cotidal Lines of the Pacific Coast of the United States, U.S. Coast Survey

YEAR PUBLISHED: 1855

Approximate Cotidal Lines of the Pacific Coast of the United States

$9.00
SKU: 997

DESCRIPTION

Chart of the Pacific Coast showing co-tidal lines, co-tidal hours, bathymetry, and tidal stations from San Diego to Straight of Juan de Fuca. Explanatory notes and a legend are also shown.

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 been, and worse, are quickly and crudely unfolded for the low-quality photos you see. Unfolding these maps in that way is damaging and weakens them. Please be aware.

FULL TITLE

Approximate Cotidal Lines of the Pacific Coast of the United States From investigations in the Coast Survey A.D. Bache Superintendent,

MAPMAKER/CARTOGRAPHER/AUTHOR

PUBLISHER

Washington: Cornelius Wendell, Printer, 1856

PUBLICATION

Report of the Superintendent of the Coast Survey, Showing The Progress of the Survey During The Year 1855, House of Representatives, 34th Congress, 1st Session, Ex. Doc. No. 6.

DIMENSIONS (Inches)

8 X 10.5

CONDITION

Fine to very fine, overall toning, darker edges, see photos for details.