Author: U.S. Coast Survey, issuing body / Subject: Triangulation / Format: cartographic image - Yale University Library GeoBlacklight Search Results

Start Over Author U.S. Coast Survey, issuing body Subject Triangulation Format cartographic image

1. Sketch showing triangulation in Connecticut 1833-'86

1888. 2013-10-23T18:21:53Z. 2023-10-20T15:39:16Z. U.S. Coast Survey, issuing body. U.S. Coast and Geodetic Survey. English. cartographic image. Public. Connecticut. and Connecticut.

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.