Subject
- Arthur D. Little, Inc.2
- Bogert, Marston Taylor, 1868-19542
- Brooks, Benjamin Talbot, 1885-2
- Chemistry--Study and teaching2
- Columbia University2
- Curme, George O. (George Oliver), 1888-2
- Dow Chemical Company2
- Du Pont, Lammot, 1880-19522
- Ethylene2
- Haynes, Williams, 1886-19602
- International Union of Pure and Applied Chemistry2
- Journalists2
- Little, Arthur D. (Arthur Dehon), 1863-19352
- Nobel Prize winners2
- Perkin, William Henry, Sir, 1838-19072
- Public health2
- Rand, William M., 1886-19812
- Samuel P. Sadtler & Son2
- Union Carbide Corporation2
- University of Pennsylvania2