Finding Aids

Wallace Hume Carothers (1896-1937) was chemist and inventor of Neoprene artificial rubber and Nylon synthetic fiber. He worked as a chemist in E.I. du Pont de Nemours & Company's Fundamental Research Program from 1928 until his death in 1937. This collection contains five interviews conducted in July and August of 1978 with Wallace Carothers’s friends and colleagues. The interviewees primarily share stories and focus on their feelings surrounding Carothers’s personality, work, and suicide.

William Ferris, II (1822-1909) was, along with Philip Garrett (1814-1896), a senior partner in the firm of the Ferris & Garrett company, a supplier of plumbing fixtures for gas, steam, and water service in Wilmington, Delaware. This collection consists of thirty-eight glass plate negatives, mostly of unidentified people and interiors, photographed by William Ferris, II.