"Testimonial dinner honoring Walter Simms Hallanan, Chairman, National Petroleum Council, Washington, D. C., 1952."; "National Petroleum Council."; "Hallanan, Walter Simms, 1890-1962."; "1952"; "

Event program.

"; ""; "P339"; "pec"; "Hallanan, Walter Simms, 1890-1962.", "National Petroleum Council."; "14256"; .