Cross section of the No.1 Shaft at the Copper Bay and Wellington Sections of the Bruce Mines.
Date: | 1915 |
Location: | Bruce Mines, Ontario, Canada |
TEXT ATTACHMENTDocument: | Map & Chart |
Type: | Image |
Work: | Mining |
Date: | 1915 |
Location: | Bruce Mines, Ontario, Canada |
Document: | Map & Chart |
Type: | Image |
Work: | Mining |