Elgin County Archives:
St. Thomas Hydro Building Interior, circa 1930s
Elgin County Archives:
St. Thomas Hydro Building, circa 1930s
Elgin County Archives:
St. Thomas Hydro Building, circa 1930s
Elgin County Archives:
St. Thomas P.U.C. Display, circa 1937
Elgin County Archives:
St. Thomas P.U.C. Display, circa 1937
Elgin County Archives:
St. Thomas P.U.C. Building, circa 1937
Elgin County Archives:
St. Thomas Hydro Building, circa 1930s
Elgin County Archives:
St. Thomas Hydro Display, circa 1920s
Elgin County Archives:
Hydro Sub-Station, St. Thomas, circa 1920
Elgin County Archives:
Window Display - St. Thomas Public Utilities Commission, 1961
Elgin County Archives:
St. Thomas Hydro-Electric Commission Sub-Station, circa 1918