Sketch J Showing the Progress of The Survey in Section No. X. (Middle Sheet), From Pt. Sal to Tomales Bay From 1850 to 1866 Santa Barbara Chart showing the Proposed Site

Chart showing the Proposed Site of a Beacon on Rebecca Shoal

Long Island Sound

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

Also shown is an inset map of the Territory and Isthmus of Tehuantepec

Sketch J Showing the Progress of The Survey in Section No. X. (Middle Sheet), From Pt. Sal to Tomales Bay From 1850 to 1866 Santa Barbara Chart showing the Proposed SiteAn interesting U. S. Coast Survey chart showing the progress of the survey along the Northern California coast. This chart shows triangulation data utilizing the primary points, island, and landmarks. The chart shows the coast from just south of Monterey to Tomalas Bay. Some notes on the astronomical stations are given as well. IMPORTANT NOTE: All of our United States Coast Survey (USCS), United States Coast & Geodetic Survey (USC&GS), and similar