Report on the Platte River placers, Park County, 1918 / by John H. Marks. 1925.
Related Entities
There are 2 Entities related to this resource.
Marks, John (John Henry), 1925-
http://n2t.net/ark:/99166/w6gx4bsf (person)
The Pioneer Irrigation Company assumed holdings of the Haigler Land and Canal Company in 1911. In 1914, the Company was owned by S. G. Porter and E. L. Smith, of Denver, Colorado. John H. Marks, a hydraulic, mining, and civil engineer, also worked in Denver, Colorado. From the description of Report on the Pioneer Irrigation Company : Denver, Colo., 1914. (Unknown). WorldCat record id: 79125565 From the description of Report on the Pioneer Irrigation Company : Denver, Colo., ...
United States. Bureau of Mines
http://n2t.net/ark:/99166/w6t18v74 (corporateBody)
"In response to the growing number of fatalities in the mining industry, the United States Bureau of Mines (USBM) was established in 1910 to promote improved safety in mining through research and training. The USBM provided information to the public on the minerals industry. In September, 1995, the Congress voted to abolish the USBM" (http://www.msha.gov/TRAINING/LIBRARY/BureauofMines.htm; accessed 10/26/2009). From the description of United States Bureau of Mines Map Collection, Bef...