Philadelphia Area Archives

Start Over Occupation Chemists Year 1910 to 1914

Herbert T. Pratt Papers, 1793-2013 (inclusive) 1945-2000 (bulk)

Extent:: 9.0 linear feet (5 record boxes, 1 hollinger box, 2 half hollinger boxes, and 1 oversized box. )
Abstract:: Research files, printed materials, manuals, sample cards and sample books, notebooks, and signed items of Herbert T. Pratt, an American chemical engineer, chemistry historian, and collector of rare chemistry books, chemistry memorabilia, and textiles memorabilia.

Held at: Science History Institute Archives [Contact Us]

Edgar Fahs Smith biographical materials, 1898-1938 (inclusive)

Extent:: 0.10 linear feet (1 folder)
Abstract:

Held at: Science History Institute Archives [Contact Us]

Williams Haynes Portrait Collection, 1800s-1960s (inclusive)

Extent:: 1700 photographic prints ((16 boxes))
Abstract:: Portraits of chemists, chemical industrialists, and notable individuals from chemical-related fields dating from the 1800s to the 1960s.

Held at: Science History Institute Archives [Contact Us]

Otto Theodor Benfey Papers, 1896-1992 (inclusive) 1944-1992 (bulk)

Extent:: 1.1 linear feet (3 boxes)
Abstract:: Notebooks and research files of German chemist and historian of science Otto Theodor Benfey.

Held at: Science History Institute Archives [Contact Us]