Map of the territory of the United States, West of the Mississippi River

Veröffentlicht 1879

Section of map compiled in P.R.R. Office with additions designed to illustrate Lt. Warrens report of military reconnaissances in the Dacota Country 1855

Veröffentlicht in Explorations in the Dacota Country, in the year 1855 / by Lieut. G. K. Warren, Topographical Engineer of the "Sioux Expedition" (1856)

Military map of the United States

Veröffentlicht 1869

Sketch exhibiting the Routes between Fort Laramie and the Great Salt Lake

Veröffentlicht 1858

Territory of the United States from the Mississippi River to the Pacific Ocean : originally prepared to accompany the reports of the Explorations for a Pacific railroad route ...

Veröffentlicht 1868