Add to ORKGPhotograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dr. Richard Paul Philp, University of Oklahoma geochemistry researcher and professor demonstrates how a spectrometer is used to analyze hydrocarbon-bearing rocks.
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. Charles J. Mankin, direct...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Patrick Sutherland, Universit...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Charles J. Mankin, direc...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Professor Jean-Claude Roegle...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "EXPLAINING the operation of a...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Prof. William J. Leivo, Okla...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Charles Mankin, director...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dr. Thomas Hunth...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Demonstrating the Petrolite ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "John M. Terry, Oklahoma City...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dr. Thomas Hunth...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "B. R. Polk, Jr., Geologist
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dr. Charles Mank...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Potash Ore sampl...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dr. Guy Y. Willi...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. Charles J. Mankin, direct...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Patrick Sutherland, Universit...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Charles J. Mankin, direc...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Professor Jean-Claude Roegle...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "EXPLAINING the operation of a...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Prof. William J. Leivo, Okla...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Charles Mankin, director...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dr. Thomas Hunth...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Demonstrating the Petrolite ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "John M. Terry, Oklahoma City...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dr. Thomas Hunth...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "B. R. Polk, Jr., Geologist
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dr. Charles Mank...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Potash Ore sampl...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Dr. Guy Y. Willi...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. Charles J. Mankin, direct...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Patrick Sutherland, Universit...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Charles J. Mankin, direc...