Upper Sheet, U.S. Coast Survey A.D. Bache Superintendent Sketch A Showing the Progress of the Survey in Section No. 1 From 1852 to 1864

YEAR PUBLISHED: 1864

Upper Sheet, U.S. Coast Survey A.D. Bache Superintendent Sketch A Showing the Progress of the Survey in Section No. 1 From 1852 to 1864

$50.00
SKU: 1694

DESCRIPTION

A striking U.S. Coast Survey chart showing numerous soundings, aids and hazards to navigation, points, rocks, islands, lighthouses, bearings, and headings along with notes on tides and soundings. This chart shows significant triangulation data and detailed inlets, islands, harbors, and rocks.

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

Upper Sheet, U.S. Coast Survey A.D. Bache Superintendent Sketch A Showing the Progress of the Survey in Section No. 1 From 1852 to 1864

MAPMAKER/CARTOGRAPHER/AUTHOR

USCS, A.D. Bache, Superintendent of the Survey of The Coast of The United States

PUBLISHER

Washington Government Printing Office

PUBLICATION

Report of the Superintendent of the United States Coast Survey, showing The Progress of the Survey During the Year 1864

DIMENSIONS (Inches)

30.5 X 20.5

CONDITION

Very fine with overall toning, darkened fold seams, separation at some seams, archival tape repair at small tear at binding, and split seam. Fragile and some weak fold seams.fragile. Folded and somewhat cropped as issued. Some folds may be weakened. See photo for details.