Subject: Triangulation / Spatial Coverage: Wyoming / Language: English - Yale University Library GeoBlacklight Search Results

Start Over Subject Triangulation Spatial Coverage Wyoming Language English

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.

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