Spatial Coverage: Southern States / Year: 1879 - Yale University Library GeoBlacklight Search Results

Start Over Spatial Coverage Southern States Year 1879

1. Primary triangulation between the Maryland and Georgia base-lines (Southern part)

1879. 2013-09-16T16:45:36Z. 2018-12-19T15:04:49Z. United States Coast Survey, issuing body. United States Coast and Geodetic Survey. English. cartographic image. Public. Southern States.

2. Primary triangulation between the Maryland and Georgia base-lines (Southern part).

1879. 2013-08-09T17:51:33Z. 2018-12-18T20:07:51Z. United States Coast Survey, issuing body. United States Coast and Geodetic Survey. English. cartographic image. Public. Southern States.

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