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5
Some Engineering Problems of the Panama Canal in Their Relation to Geology and Topography
Report issued by the Bureau of Mines over issues encountered during construction of the Panama Canal. As stated in the introduction, "this report aims to discuss, from the viewpoint of the mining geologist, the bearing of topographic and geologic conditions on certain problems that arose in the construction of the Panama Canal" (p. 7). This report includes tables, maps, illustrations, and photographs.
Date:
August 1915
Creator:
MacDonald, Donald F.
Object Type:
Report
System:
The UNT Digital Library
Panama Railroad (PRR) 104 & 119
Photograph of Panama Railroad (PRR) 104 & 119, both 2-6-0's, and two other Mogul locomotives (class 100), stored near Dump #6, Canal Zone, Panama, May 22, 1915, 60 years after the railroad was first completed.
Date:
May 22, 1915
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Panama Railroad (PRR) 321 & 109
Photograph of Panama Railroad (PRR) 321, 3212 (Baldwin class 300) & 109, all 2-6-0's, and one more loco, all stored near Dump #6, Canal Zone, Panama.
Date:
May 22, 1915
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Panama Railroad (PRR) 606, 602 & Other Locos
Photograph of Panama Railroad (PRR) 606 (2-6-0 Brooks), 602 and other locomotives, stored near Dump #6, Canal Zone, Panama.
Date:
May 22, 1915
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
The Agricultural Outlook: March 20, 1915
Bulletin issued by the U. S. Department of Agriculture discussing the status of agricultural production in the United States during March 1915, including forecasts for crop yields and livestock reports.
Date:
1915
Creator:
United States. Department of Agriculture.
Object Type:
Pamphlet
System:
The UNT Digital Library