Philadelphia Area Archives

Start Over Repository Science History Institute Archives Creator Haas, Otto, 1872-1960

The Otto Rohm collection, 1914-1916 (inclusive)

Extent:: 1 linear feet (1 box)
Abstract:

Held at: Science History Institute Archives [Contact Us]

The Rohm & Haas Company archives, 1743-1998 (inclusive) 1907-1983 (bulk)

Extent:: 152 linear feet
Abstract:

Held at: Science History Institute Archives [Contact Us]