Main content 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]
Main content Herbert T. Pratt ephemera collection, 1830-1961 (inclusive) Extent: 0.10 linear feet (1 folder) Abstract: Held at: Science History Institute Archives [Contact Us]