 | 1878 - 916 lehte
...exactly, from longitude 107° to 112°, and northward to the Yellowstone Park. The primary-triangulation party, in charge of Mr. AD Wilson, chief topographer of the survey, took the field from Rawlins Springs, WT Near this point a base-line was measured with great accuracy, from which a net-work... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1877 - 82 lehte
...exactly, from longitude 107° to 112°, and northward to the Yellowstone Park. The primary-triangulation party, in charge of Mr. AD Wilson, Chief Topographer...took the field from Eawlins Springs, Wyo. Near this point a base line was measured with great accuracy, from which a net-work of triangles was extended... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1877 - 44 lehte
...exactly, from longitude 107° to 112°, and northward to the Yellowstone Park. The primary-triangulation party, in charge of Mr. AD Wilson, Chief Topographer of the Survey, took, the field from Rawlins Springs, Wyo. Near this point a base line was measured with great accuracy, from which a net-work... | |
 | 1878 - 882 lehte
...exactly, from longitude 107° to 112°, and northward to the Yellowstone Park. The primary-triangulation party, in charge of Mr. AD Wilson, chief topographer of the survey, took the field from Rawlins Springs, WT Near this point a base-line was measured with great accuracy, from which a net-work... | |
 | Smithsonian Institution. Board of Regents - 1878 - 510 lehte
...was divided into five parties for field, geological, and topographical work, besides several parties for special investigation. The following notes present...chief topographer of the survey, took the field from Rawlins Springs, Wyo. Near this place a base-line was carefully measured and from this a net- work... | |
 | Smithsonian Institution. Board of Regents - 1878 - 516 lehte
...was divided into five parties for field, geological, and topographical work, besides several parties for special investigation. The following notes present...summer's work : Primary triangulation. — The primary triaugulation party in charge of Mr. AD Wilson, chief topographer of the survey, took the field from... | |
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... deemed best to commence at the northern line of that work, and continue northward and westward, taking for the season of 1877 the country from Fort Steele, Wyoming Territory, to Ogden, Utah, or, more exactly, from longitude 107° to 112°, and northward... 