Results of Primary Triangulation and Primary Traverse: fiscal year 1903-04 (open access)

Results of Primary Triangulation and Primary Traverse: fiscal year 1903-04

From introduction: This report contains the results of primary triangulation and primary traverse in the eastern and western divisions of the United States.
Date: 1904
Creator: Gannett, Samuel S.
System: The UNT Digital Library
The Tin Deposits of the York Region, Alaska (open access)

The Tin Deposits of the York Region, Alaska

From introduction: It is the purpose of this bulletin to combine the results obtained by the USGS parties that have visited the region, together with the information derived from a study of specimens of tin ores and associated minerals recently brought from the York region by outside parties.
Date: 1904
Creator: Collier, Arthur J.
System: The UNT Digital Library