Swearingen, John E.2019-01-162019-01-161966-09-12EPM-070-07-001http://hdl.handle.net/20.500.11867/152788 sheets 7.5 x 8.5 inch, bi-folded and secured booklet style. Printed recto and verso.From a speech at a Symposium of the American Chemical Society in New York, New York given by the Chairman of the Board of the Standard Oil Company (Indiana).Speeches