[Photograph 2012.201.B0242.0275]

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Mario Perico Costillo of Bogata, Columbia, who has been a student at the University of Oklahoma the past two years."
Date: February 6, 1956
Creator: Peterson, Dick
Object Type: Photograph
System: The Gateway to Oklahoma History
Preliminary Reconnaissance for Uranium, Colombia, South America (open access)

Preliminary Reconnaissance for Uranium, Colombia, South America

Summarizing the Observations, interpretations, and recommendations of the Authors who were assigned for a two month period to cooperate with the Colombian government in an evaluation of their uranium exploration program.
Date: March 30, 1956
Creator: Isachsen, Y. William & Collins, G. E.
Object Type: Report
System: The UNT Digital Library