St. Louis Smelting and Refining Co. Slag Pots:
This photograph shows slag pots at the St. Louis Smelting and Refining Co. This photograph was taken around the 1910s or 1920s.
Collinsville Historical Museum
St. Louis Smelting and Refining Co. Slag Pots:
This photograph shows slag pots at the St. Louis Smelting and Refining Co. This photograph was taken around the 1910s or 1920s.