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Recovery of Oil in California By Secondary Methods: In Two Parts - Part 1. San Joaquin Valley Oil Fields (open access)

Recovery of Oil in California By Secondary Methods: In Two Parts - Part 1. San Joaquin Valley Oil Fields

Report issued by the U.S. Bureau of Mines on the study of secondary-recovery methods of oil production in California. The report discusses methods and properties of this type of oil production, focusing on air injection. This report is in two parts, and contains tables and maps.
Date: July 1952
Creator: Loomis, A. G.; Fried, A. N. & Crowell, D. C.
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0292B.0541]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Lt. John Hodgkin, stands before an unidentified fellow air force officer after landing at a Spanaway, Wash. Airport following his stunt landing atop mount Rainer."
Date: 1951
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
[Letter from A. P. Archer to Harris Leon Kempner, December 11, 1952] (open access)

[Letter from A. P. Archer to Harris Leon Kempner, December 11, 1952]

Letter from A. P. Archer to Harris Leon Kempner informing about attaching copies of freight bills previously presented incorrectly to California Cotton Cooperative Association.
Date: December 11, 1952
Creator: Archer, A. P.
Object Type: Letter
System: The Portal to Texas History
[Letter from Robert Kenna to Harris Leon Kempner, April 29, 1952] (open access)

[Letter from Robert Kenna to Harris Leon Kempner, April 29, 1952]

Letter from Robert Kenna to Harris Leon Kempner requesting for confirmation on his presence at the Cotton Convention in Los Angeles.
Date: April 29, 1952
Creator: Kenna, Robert
Object Type: Letter
System: The Portal to Texas History