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[Photograph 2012.201.B0504.0047]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "There is no longer any question about whether or not cloudspeeding to increase rainfall will work ."
Date: October 15, 1957
Creator: Tapscott, George
Object Type: Photograph
System: The Gateway to Oklahoma History
The Ammonium Carbonate Pressure Leaching of Uranium Ores Proposed as Feed to the Pilot Plant at Grand Junction, Colorado : Progress Report (open access)

The Ammonium Carbonate Pressure Leaching of Uranium Ores Proposed as Feed to the Pilot Plant at Grand Junction, Colorado : Progress Report

From introduction: This is Progress report BMI-282, the first of a series covering the operation of the pressure-leaching towers for the extraction of uranium by an ammonium carbonate leach...This report discusses the data obtained from tests run to show the effects of such variables as the amount of air and carbon dioxide passed through the pulp, temperature, pressure, and concentration of ammonium carbonate and ammonium bicarbonate in the leach solution on the extraction of uranium.
Date: June 15, 1955
Creator: Wheeler, C. M.; Langston, B. G. & Stephens, F. M., Jr.
Object Type: Report
System: The UNT Digital Library

Photogeologic map of the Orange Cliffs-14 quadrangle, Garfield County, Utah

A photogenic map of the Orange Cliffs-14 quadrangle, Garfield County, Utah.
Date: December 15, 1952
Creator: Ray, Richard G.
Object Type: Map
System: The UNT Digital Library
[Letter from I. H. Kempner to Walter F. Woodul, March 15, 1952] (open access)

[Letter from I. H. Kempner to Walter F. Woodul, March 15, 1952]

Letter from I. H. Kempner to Walter F. Woodul discussing his possible options for travelling to Hawaii among his other travel plans.
Date: March 15, 1952
Creator: Kempner, Isaac H. (Isaac Herbert), 1873-1967
Object Type: Letter
System: The Portal to Texas History

Santa Fe (ATSF) Diesel 24 on "Super Chief"

A photograph postcard showing Santa Fe 24, 4-unit diesel (EMD), on westbound passenger "Super Chief", detouring at Palmer Lake, CO, due to floods in Kansas, 12 cars, 50 mph. [See 2008.008.2269]
Date: July 15, 1951
Creator: Kindig, Richard H.
Object Type: Postcard
System: The Gateway to Oklahoma History

Santa Fe (ATSF) Diesel 24 on "Super Chief"

A photograph postcard showing tail end of passenger train "Super Chief", detouring at Palmer Lake, CO, due to floods in Kansas, locomotive No. 24. [see 2008.008.2258]
Date: July 15, 1951
Creator: Kindig, Richard H.
Object Type: Postcard
System: The Gateway to Oklahoma History

Santa Fe (ATSF) Diesel 24 on "Super Chief" & Diesel 28 on "El Capitan"

A photograph postcard showing Santa Fe 24 & 28, 4-unit diesel (EMD), on passenger "Super Chief", and 4-unit diesel (EMD) on passenger train "El Capitan" in Denver (CO) station, detouring due to floods in Kansas.
Date: July 15, 1951
Creator: Kindig, Richard H.
Object Type: Postcard
System: The Gateway to Oklahoma History

Santa Fe (ATSF) Diesel 41 on "El Capitan"

A photograph postcard showing the Santa Fe 37 (EMD) on the first section of passenger train, "El Capitan", detouring over the CB&Q tracks at Klink, CO, due to floods in Kansas, 11 cars, 90 mph.
Date: July 15, 1951
Creator: Kindig, Richard H.
Object Type: Postcard
System: The Gateway to Oklahoma History