Subject
- Davis, Arthur Vining, 1867-19621
- Dow, Herbert Henry, 1866-19301
- Du Pont, Irénée, 1876-19631
- Du Pont, Pierre S. (Pierre Samuel), 1870-19541
- Du Pont, T. Coleman (Thomas Coleman), 1863-19301
- Dyes and dyeing1
- Dyes and dyeing--Chemistry1
- Electricity1
- Electrochemistry1
- Electrochemistry--Research1
- Ellis, Carleton, 1876-19411
- Enzymes1
- Explosives industry1
- Frary, Francis C. (Francis Cowles), 1884-19701
- Frasch, Herman, 1851-19141
- Gasoline--Anti-knock and anti-knock mixtures1
- Geochemistry1
- Heide, Henry, 1846-19311
- Herty, Charles H. (Charles Holmes), 1867-19381
- Hillebrand, W. F. (William Francis), 1853-19251