Philadelphia Area Archives

Start Over Repository Science History Institute Archives Organization National Exposition of Chemical Industries Creator United States Postal Service

Third National Exposition of Chemical Industries Commemorative Stamp, 1917

Extent:: 0.1 linear feet (1 folder.)
Abstract:: A commemorative stamp celebrating the Third National Exposition of Chemical Industries.

Held at: Science History Institute Archives [Contact Us]

National Exposition of Chemical Industries Commemorative Stamp Collection, undated

Extent:: 0.1 linear feet (1 folder.)
Abstract:: A collection of two commemorative stamps celebrating two iterations of the National Exposition of Chemical Industries.

Held at: Science History Institute Archives [Contact Us]