The location on East Ray Street of the New Philadelphia Steam Mill purchased by John D. Hartman and his partners, 1901. (Source: loc.gov)

The location on East Ray Street of the New Philadelphia Steam Mill purchased by John D. Hartman and his partners, 1901. (Source: loc.gov)

The location on East Ray Street of the New Philadelphia Steam Flouring Mill purchased by John D. Hartman and his partners, 1901. (Source: loc.gov)

Leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.