Executive, Caltex Petroleum Corporation. Early training with Texaco; employment with Caltex, 1945; establishment of postwar marketing operations for Caltex (Philippines); assignment to Cebu district; product sales in Philippines; transfer to Davao;…

Geologist, explorer. His experiences concerning his work in mineral exploration and drawing geological maps for various governments in South America, 1929-75. Geological consultant to governments of Argentina, Brazil, Colombia, and Peru; research…

Oilman, geophysicist. His work experience with Petty Geophysical Engineering Company doing refraction seismic work; employment with Geophysical Service, Inc., doing reflection and refraction work, 1936; oil exploration in South America; work in…