Publisher: United States Coast and Geodetic Survey / Year: 1887 - Yale University Library GeoBlacklight Search Results

Start Over Publisher United States Coast and Geodetic Survey Year 1887

1. Sketch of General Progress : June 30, 1887

1887. 2013-10-22T20:28:09Z. 2018-12-11T15:14:22Z. U.S. Coast and Geodetic Survey, issuing body. United States Coast and Geodetic Survey. English. cartographic image. Public. United States.

2. Sketch showing the progress of the survey in Sections II & III : June 30, 1887

1887. 2013-10-22T20:23:57Z. 2018-12-18T14:59:35Z. U.S. Coast and Geodetic Survey, issuing body. United States Coast and Geodetic Survey. English. cartographic image. Public. Middle Atlantic States.

3. Triangulation between the Maryland and Georgia base-lines (Southern part) with extension westward and triangulation in Tennessee

1887. 2013-10-22T20:20:25Z. 2018-12-18T19:59:37Z. U.S. Coast and Geodetic Survey, issuing body. United States Coast and Geodetic Survey. English. cartographic image. Public. Southern States.