Subject: Triangulation / Spatial Coverage: Massachusetts - Yale University Library GeoBlacklight Search Results

Start Over Subject Triangulation Spatial Coverage Massachusetts

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.

2. Sketch showing triangulation in Eastern Massachusetts 1843-'85 : including state survey by S. Borden 1832-1838 and triangulation in Rhode Island 1838-'85

1886. 2013-10-15T18:31:31Z. 2013-11-21T21:44:13Z. U.S. Coast Survey, issuing body. U.S. Coast and Geodetic Survey,Julius Bien & Co., lith. English. cartographic image. Public. Massachusetts., Rhode Island., Massachusetts, and Rhode Island. 1886.