Griffith Mine USWA Local 7020 1966 - 1986 Add to clipboard Subseries · 1966 - 1986 Part of United Steelworkers of America District 6 fonds Documents, correspondence, and collective agreements from Griffith Mines, near Ear Falls, Ontario.
Griffith Mine USWA Local 7020 1981-1987 Add to clipboard Subseries · 1981-1987 Part of United Steelworkers of America District 6 fonds Documents, correspondence, and collective agreements from Griffith Mines, near Ear Falls, Ontario.