Author: U.S. Coast and Geodetic Survey, issuing body / Spatial Coverage: Wyoming - Yale University Library GeoBlacklight Search Results

Start Over Author U.S. Coast and Geodetic Survey, issuing body Spatial Coverage Wyoming

1. Progress of the triangulation between Eastern Colorado and the Rocky Mountains : along or near the 39th parallel. June 30, 1890

1890. 2013-10-25T15:11:10Z. 2013-11-21T21:25:54Z. U.S. Coast and Geodetic Survey, issuing body. U.S. Coast and Geodetic Survey. English. Public. Colorado and Wyoming.

2. Progress of the triangulation between the Rocky Mountains and western Nevada : along or near the 39th parallel. June 30, 1890

1890. 2013-10-25T15:00:05Z. 2013-11-21T21:29:41Z. U.S. Coast and Geodetic Survey, issuing body. U.S. Coast and Geodetic Survey. English. Public. Nevada, Utah, and Wyoming.

GeoBlacklight version 4.1.0