02600cpcaa2200469 4500 mm 80016998 DLC 20260227111704.0 cr ||||||||||| 800703|||||||||||| eng mm 80016998 ms 82001150 DLC dacs DLC DLC S lcmd Cottrell, Frederick Gardner, 1877-1948. Frederick Gardner Cottrell papers, 1896-1951 (bulk 1907-1940). 1,000 items. 6 containers plus 1 oversize. 2.4 linear feet. Arranged in 5 series. Series 1: Diaries and Personal Notebooks, 1900-1948; Series 2: Miscellaneous Personal Papers, 1900-1948; Series 3: Scientific Papers, circa 1900-1951; Series 4: Miscellany, 1896-1948; and Series 5: Oversize, 1896-1939. Open to research. Correspondence, diaries, writings, scientific papers, notebooks, notes, and other papers relating primarily to Cottrell's career as a research chemist and scientist. Documents his invention of the electrostatic precipitator, his work while a chemist at the U.S. Dept. of Agriculture, and the founding of Research Corporation. Also includes patent papers for Cottrell's process of producing nitric oxide and material concerning inventions of his associates, Farrington Daniels and P.H. Royster. Includes correspondence with Cottrell's associates and Frank Thomas Cameron, author of Cottrell: Samaritan of Science (1952). Chemist and inventor. Collection material in English. Finding aid available in the Library of Congress Manuscript Reading Room and at http://hdl.loc.gov/loc.mss/eadmss.ms011098 Cameron, Frank Thomas, 1909-1984. Daniels, Farrington, 1889-1972. Royster, P. H. (Percy Hoke), 1888-1966. United States. Department of Agriculture. Research Corporation. Chemistry. Electrostatic precipitation. Electrostatic precipitation Patents. Nitric oxide. Patents. Science History 20th century. Chemists. itoamc Inventors. itoamc Finding aid http://hdl.loc.gov/loc.mss/eadmss.ms011098 Finding aid (PDF) http://hdl.loc.gov/loc.mss/eadmss.ms011098.3 42850 42850