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American Institute of Mining & Metallurgical Engineers - General Correspondence.
Majority of papers are 11" x 8" with 5" x 8" telegram slips,
Tipples - The Union Pacific Coal Co. and Other Mine Furnishing Railroad Fuel Showing Screening Facilities, etc.
A 5.5" x 9" blue booklet with loose pages.
Misc. Winton Mine Diagrams
Charts and diagrams of various sizes.
Misc. Stansbury Mine Diagrams
Charts and diagrams of varying sizes.
Wolf Safety Lamp Co. of America, Inc.
A 10" x 8" brown booklet with black text.
Specifications for Construction and Completion of Office Buildings in Rock Springs, Wyoming
An 11" x 8" blue booklet with faded white text.
Specifications for Mercantile Filling Station to be erected at Rock Springs, Wyoming
An 11" x 8" blue booklet with faded white text.
Sale of Old Grade School at Reliance, Wyo. To William Stockich
A 11" x 8.5" folder holding diagrams of sold property.
The Union Pacific Coal Co. Diamond Drill Hole Illustrations
11" x 8.5" illustrations of drill holes.
Mechanization of Coal Mines and What It Will Do for Itself and the Country
11" x 8.5" collection of papers held with a paper clip.