Main content Herbert H. Dow papers, 1872-1930 (inclusive) 1915-1922 (bulk) Extent: 36 linear feet (82 boxes) Abstract: 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]