Philadelphia Area Archives

Start Over Organization Pennsylvania Salt Manufacturing Company

James J. Bohning Collection, 1949, 1970-1974 (inclusive)

Extent:: 0.10 linear feet (1 folder)
Abstract:: Booklets, reports, and one world map of the chemical industry collected by James J. Bohning.

Held at: Science History Institute Archives [Contact Us]

Herbert T. Pratt ephemera collection, 1830-1961 (inclusive)

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

Held at: Science History Institute Archives [Contact Us]