Browse Items (290 total)
Report on Mines of Superior Coal Company, Superior, Wyoming. Porter Fuel Company, Durango, Colorado. Washington Union Coal Company, Tono, WashingtonBlue Folder 11 x 8
Report on Mines of Superior Coal Company, Superior, Wyoming. Porter Fuel Company, Durango, Colorado. Washington Union Coal Company, Tono, Washington.Blue Folder 11 x 8
Report on NOS. 1 and 2 Mines of The Union Pacific Coal Company, at Cumberland, Wyoming.Brown Leather bound book 11"x8.5"x2.25" containing carbon copy pages and foldout maps and graphs. This report is one of 12 reports bound together.
Report on Pleasant Valley Mine, of The Union Pacific Coal Company, at Scofield, Carbon Co., Utah.Brown Leather bound book 11"x8.5"x2.25" containing carbon copy pages and foldout maps and graphs. This report is one of 12 reports bound together.
Report on Reliance Mines, of The Union Pacific Coal Company, at Reliance, Wyoming.Brown Leather bound book 11"x8.5"x2.25" containing carbon copy pages and foldout maps and graphs. This report is one of 12 reports bound together.
Report on The General Working Conditions and Safety of Employees in "B" and "E" Mines, of The Superior Coal Company, at Superior, Wyoming.Brown Leather bound book 11"x8.5"x2.25" containing carbon copy pages and foldout maps and graphs. This report is one of 12 reports bound together.
Report on The Working Conditions and Safety of Employees in "D", "C", and "A" Mines, of The Superior Coal Company, at Superior, Wyoming.Brown Leather bound book 11"x8.5"x2.25" containing carbon copy pages and foldout maps and graphs. This report is one of 12 reports bound together.
Report on the Working Conditions and Safety of Employees, at NO. 2 Mine of The Union Pacific Coal Company, Hanna, WyomingBrown Leather bound book 11"x8.5"x2.25" containing carbon copy pages and foldout maps and graphs. This report is one of 12 reports bound together.
Report on the Working Conditions and Safety of Employees, in NO. 3 Mine of The Union Pacific Coal Company, Hanna, WyomingBrown Leather bound book 11"x8.5"x2.25" containing carbon copy pages and foldout maps and graphs. This report is one of 12 reports bound together.
Report on the Working Conditions and Safety of Employees, in NOS. 8 and 10 Mines of The Union Pacific Coal Company at Rock Springs, Wyoming.Brown Leather bound book 11"x8.5"x2.25" containing carbon copy pages and foldout maps and graphs. This report is one of 12 reports bound together.