- CA ON00156 TR/3808-1
- File
- 1979
The file contains an invitation from the Marmora Historical Foundation to the "unveiling of a scale model of Marmora Iron Works 1824" dated June 1979.
The file contains an invitation from the Marmora Historical Foundation to the "unveiling of a scale model of Marmora Iron Works 1824" dated June 1979.