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Map showing lines operated by Illinois Central Railroad Co., the Yazoo & Mississippi Valley Railroad Co., Central of Georgia Railway Co., Ocean Steamship Co. of Savannah

Map shows early twentieth century railroad routes for various companies in the eastern United States and steamship routes from Savannah, Georgia. Scale [1:3,826,000].
Date: 1922
Creator: Illinois Central Railroad Company.
Object Type: Map
System: The Portal to Texas History
Beneficiation and Utilization of Georgia Clays (open access)

Beneficiation and Utilization of Georgia Clays

From Introduction: "This report is divided into six parts as follows: (1) Occurrence of clays in Georgia and the source of the clays tested; (2) washing tests; (3) physical test; (4) utilization of kaolins white ware; (5) utilization of clays in refractories; and (6) utilization of clays in face brick."
Date: 1926
Creator: Stull, R. T. & Bole, G. A.
Object Type: Report
System: The UNT Digital Library