Houdry, Eugene Jules 1892-1962 creator mixed material monographic eng fre 36 1 0.4 Notes containing blueprints, mathematical calculations, formulas, and charts pertaining chiefly to catalysts and catalytic cracking in the petroleum industry; and remarks and papers concerning air pollution, petroleum chemistry, and public health. Also includes correspondence between Houdry's sons, Jacques H. Houdry and Pierre D. Houdry, and Jeffrey K. Stine. Open to research. French-American chemist, chemical engineer, and inventor. Collection material in English and French. Finding aid available in the Library of Congress Manuscript Reading Room and at http://hdl.loc.gov/loc.mss/eadmss.ms010102 Houdry, Jacques H Correspondence Houdry, Pierre D Correspondence Stine, Jeffrey K Correspondence Air Pollution Catalysts Catalytic cracking Chemistry Petroleum industry and trade Public health Chemical engineers Chemists Inventors mm 81026542 hdl:loc.mss/eadmss.ms010102 hdl:loc.mss/eadmss.ms010102.3 http://hdl.loc.gov/loc.mss/eadmss.ms010102 http://hdl.loc.gov/loc.mss/eadmss.ms010102.3 Open to research. DLC 810512 20260227111708.0 mm 81026542