Sketch C
Subtitle: showing the progress of the survey in section III, from 1843-1853
By: U.S. Coast Survey
Published: 1853
Language: eng
Number of pages: 880
Subjects: Triangulation; Maps
Notes: Shows triangulation net for Chesapeake Bay and vicinity.

cat-rda internet archive 20140114 reg

DigitalMapProject

Description based on print version record.

Georeferenced (world file) : WGS84 Decimal Degrees.

Scanned nautical chart showing mid 19th century coastal Delaware and Chesapeake entrance.

DPI - 600