[Photograph 2012.201.B0230.0150] 1973-04-15 No Language Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Neal P. Cochran, chief of the Office of Coal Research Utilization of the U.S. Department of Interior, will be guest speaker at the April meeting of the Oklahoma City section of the Society of Petroleum Engineers." Business, Economics and Finance - Journalism Cochran, Neal P. Us Dept Of Interior Daily Oklahoman photographs COCHRAN, NEAL P. / US DEPT / OF INTERIOR United States - Oklahoma - Oklahoma County - Oklahoma City 1973-04-15 Into Modern Times, 1939-Present Daily Oklahoman, Oklahoma City, Oklahoma, 04-15-73 Photograph 1 photograph Image local-cont-no: 2012.201.B0230.0150 https://gateway.okhistory.org/ark:/67531/metadc217687/ ark: ark:/67531/metadc217687