Handwritten on verso: "Originally built as a pulp keg mill. Used as a storehouse. Presently called Building #4. Part of DuPont Co. Hall of Records (1957)."
Macklem, John W., 1867-1948 (photographer), Clower, Robert (associated name)
Description
Handwritten on verso: "Originally built as a pulp keg mill. Used as a storehouse. Presently called Building #4. Part of DuPont Co. Hall of Records (1957)."