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Agreement between The Union Pacific Coal Company and Local Union No. 905 of United Mine Workers of America - Dated May 4th, 1926.
11" x 8.5" blue folder with black text.
Agreement between Kelogg Lumber Company and The Union Pacific Coal Company - Dated July 15th, 1926.
11" x 8.5" blue folder with black text.
Otis Elevator Company Technical Data
11.5" x 8.5" green folder holding loose papers and photographs.
Tipples - The Union Pacific Coal Co. and Other Mines Furnishing Railroad Fuel Showing Screening Facilities, Etc.
5.5" x 9.5" blue booklet with white text.
Sigma Tau Epsilon Safety Honor Society
7" x 4" bright yellow booklet with black text
Misc. Letters - D. O. Clark Mine Construction
Majority of papers are 11" x 8"
Rules and Regulations for the Government of All Employes of The Union Pacific Coal Company
6.5" x 4" booklet with beige cover and black text.
Construction of Tipple - D. O. Clark Mine (Closed)
11" x 8" folder holding papers of various sizes.
General Correspondence
11" x 8" papers pinned together.
Coal Crusher Equipment - Volume 1 From: Oct. 21 1924
11" x 8" blue folder with black text holding various sizes of papers.