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Report upon the determination of the astronomical co-ordinates of the primary stations at Cheyenne, Wyoming Territory, and Colorado Springs, Colorado Territory, made during the years 1872 and 1873, Geographical and geological explorations and surveys west of the one hundredth meridian, First Lieut. George M. Wheeler, Corps of engineers, in charge. Dr. F. Kampf and J. H. Clark, civilian astronomical assistants — Illustration, Page 52
Geographical positions↗
Report upon the determination of the astronomical co-ordinates of the primary stations at Cheyenne, Wyoming Territory, and Colorado Springs, Colorado Territory, made during the years 1872 and 1873, Geographical and geological explorations and surveys west of the one hundredth meridian, First Lieut. George M. Wheeler, Corps of engineers, in charge. Dr. F. Kampf and J. H. Clark, civilian astronomical assistants — Illustration, BHL page 31795304
Geographical positions↗
Report upon the determination of the astronomical co-ordinates of the primary stations at Cheyenne, Wyoming Territory, and Colorado Springs, Colorado Territory, made during the years 1872 and 1873, Geographical and geological explorations and surveys west of the one hundredth meridian, First Lieut. George M. Wheeler, Corps of engineers, in charge. Dr. F. Kampf and J. H. Clark, civilian astronomical assistants — Illustration, BHL page 31795330
Geographical positions↗
The first crossing of Spitsbergen : being an account of an inland journey of exploration and survey, with descriptions of several mountain ascents, of boat expeditions in Ice Fjord, of a voyage to North-East-land, the Seven Islands, down Hinloopen Strait, nearly to Wiches Land, and into most of the fjords of Spitsbergen, and of an almost complete circumnavigation of the main island — Illustration, Page 1
Description and travel↗
The first crossing of Spitsbergen : being an account of an inland journey of exploration and survey, with descriptions of several mountain ascents, of boat expeditions in Ice Fjord, of a voyage to North-East-land, the Seven Islands, down Hinloopen Strait, nearly to Wiches Land, and into most of the fjords of Spitsbergen, and of an almost complete circumnavigation of the main island — Illustration, Page 38
Description and travel↗
The first crossing of Spitsbergen : being an account of an inland journey of exploration and survey, with descriptions of several mountain ascents, of boat expeditions in Ice Fjord, of a voyage to North-East-land, the Seven Islands, down Hinloopen Strait, nearly to Wiches Land, and into most of the fjords of Spitsbergen, and of an almost complete circumnavigation of the main island — Illustration, Page 62
Description and travel↗