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The Union Pacific Coal Co. and Subsidiary Companies Annual Inspection Report March 1912
Red leather bound book 11"x8", carbon copy paper
The Union Pacific Coal Company Code of Standards to Govern Safety Work, Including Construction and Operation
8"x 5.5" Black leather ring binder, loose leaf paper
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 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 Coal Properties of The Washington Union Coal Company, Situated at Tono in the Hannaford Valley, Thurston County, Washington. With Recommendations Relating to The Safety of Employees Engaged in its Mining Operations.
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 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 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 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 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.