Subject: Triangulation / Year: 1886 - Yale University Library GeoBlacklight Search Results

Start Over Subject Triangulation Year 1886

1. Progress of the transcontinental triangulation and reconnaissance : eastward from the Pacific Coast. June 30, 1886

1886. 2013-10-18T16:11:23Z. 2018-12-10T20:33:58Z. U.S. Coast and Geodetic Survey, issuing body. U.S. Coast and Geodetic Survey. English. cartographic image. Public. Southwest, New.

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.