Publisher: U.S. Coast Survey,Print by A. Hoen & Co. / Subject: Triangulation - Yale University Library GeoBlacklight Search Results

Start Over Publisher U.S. Coast Survey,Print by A. Hoen & Co. Subject Triangulation

1. Sketch A, showing the primary triangulation in Section no. 1 from 1844 to 1860

1860. 2023-09-15T19:16:43Z. 2023-09-16T03:02:54Z. United States Coast Survey, issuing body. U.S. Coast Survey,Print by A. Hoen & Co. English. cartographic image. Public. Atlantic Coast (New England), Massachusetts, Massachusetts Bay., Maine, and Atlantic Coast.