02059cpcaa2200469 4500 mm 81026542 DLC 20260227111708.0 cr ||||||||||| 810512|||||||||||| eng mm 81026542 DLC DLC dacs DLC eng fre S lcmd Houdry, Eugene Jules, 1892-1962. Eugene Jules Houdry papers, 1931-1980 (bulk 1948-1959). 36 items. 1 container. 0.4 linear feet. Open to research. 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. 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. itoamc Chemists. itoamc Inventors. itoamc Finding aid http://hdl.loc.gov/loc.mss/eadmss.ms010102 Finding aid (PDF) http://hdl.loc.gov/loc.mss/eadmss.ms010102.3 43127 43127