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Method and Cost of Mining the Thick Freeport Coal in a Second Western Pennsylvania Mine
From introduction: The purpose of this paper is to present a detailed description of the methods employed and the equipment used, with the results obtained in the operation of this mine in the thick Freeport bed on the northern end of the field, near the Alleghegny-Butler county line in western Pennsylvania. It may be classed as a captive mine, as the largest portion of the product is consumed at the by-product plants of the parent company
Date:
July 1929
Creator:
Paul, James Washington & Tomlinson, H.
Object Type:
Report
System:
The UNT Digital Library
Warehouse Laws of the State of Texas and List of State Bonded Warehouses
Agriculture bulletin printing selected excerpts of Texas laws related to the state bonding of warehouses and markets, along with a list of warehouses under bond in the state at the time of publication, organized by county.
Date:
July 1929
Creator:
Davis, Fred W.
Object Type:
Book
System:
The Portal to Texas History