Photograph of wooden corrosion-resistant tailing slurry pipes, Copper Cliff, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 2
• Item
• 1977

Part of Bill Freedman fonds

Photograph of wideleaf polargrass (Arctagrostis latifolia) growing in a slag heap at a tailings site at Nickel Rim, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 32
• Item
• 1976

Part of Bill Freedman fonds

Photograph of vegetation regrowth at a 50-year-old roast bed site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 102
• Item
• 1977

Part of Bill Freedman fonds

Photograph of vegetation at Richard Lake, 12 kilometres from the Inco superstack at Copper Cliff, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 17
• Item
• 1977

Part of Bill Freedman fonds

Photograph of unidentified researchers standing at the base of slag heaps at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 97
• Item
• 1977

Part of Bill Freedman fonds

Photograph of Tom Hutchinson and another unidentified researcher examining tailings at the Copper Cliff site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 63
• Item
• 1986

Part of Bill Freedman fonds

Photograph of the O'Donnell Roast Yard site near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 100
• Item
• [1970s]

Part of Bill Freedman fonds

Photograph of the O'Donnell Roast Yard site near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 99
• Item
• [1970s]

Part of Bill Freedman fonds

Photograph of the Inco Superstack, Copper Cliff site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 103
• Item
• 1975

Part of Bill Freedman fonds

Photograph of the Inco Superstack at the Copper Cliff site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 94
• Item
• 1975

Part of Bill Freedman fonds

Photograph of the Inco superstack as seen from the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 12
• Item
• 1986

Part of Bill Freedman fonds

Photograph of sulfur dioxide damage to red pine (Pinus resinosa) at Richard Lake, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 113
• Item
• 1978

Part of Bill Freedman fonds

Photograph of sulfur dioxide damage to red maple (Acer rubrum) at the Copper Cliff site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 112
• Item
• 1976

Part of Bill Freedman fonds

Photograph of sparse vegetation regrowth at a tailings site at Copper Cliff, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 12
• Item
• 1977

Part of Bill Freedman fonds

Photograph of sparse mugwort (Artemesia) growing at a tailings site at Nickel Rim, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 5
• Item
• 1976

Part of Bill Freedman fonds

Photograph of slag heaps on the north side of Kelly Lake, Copper Cliff site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 104
• Item
• 1975

Part of Bill Freedman fonds

Photograph of slag heaps near the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 46
• Item
• 1976

Part of Bill Freedman fonds

Photograph of slag heaps near a denuded slope junction, Coniston mining site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 31
• Item
• 1976

Part of Bill Freedman fonds

Photograph of slag heaps encroaching on sparse vegetation at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 17
• Item
• 1986

Part of Bill Freedman fonds

Photograph of slag heaps at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 28
• Item
• 1975

Part of Bill Freedman fonds

Photograph of slag heaps at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 23
• Item
• 1977

Part of Bill Freedman fonds

Photograph of slag heaps at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 80
• Item
• 1986

Part of Bill Freedman fonds

Photograph of slag heaps at Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 6
• Item
• [1977?]

Part of Bill Freedman fonds

Photograph of slag heaps at Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 4
• Item
• 1977

Part of Bill Freedman fonds

Photograph of slag heaps at Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 5
• Item
• 1977

Part of Bill Freedman fonds

Photograph of slag heaps and sparse trees at Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 7
• Item
• 1977

Part of Bill Freedman fonds

Photograph of slag heaps and roast beds at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 25
• Item
• 1975

Part of Bill Freedman fonds

Photograph of slag heaps and plains at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 16
• Item
• 1976

Part of Bill Freedman fonds

Photograph of slag heaps and exposed bedrock at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 36
• Item
• 1977

Part of Bill Freedman fonds

Photograph of regrowth at the meadow control site near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 1
• Item
• 1986

Part of Bill Freedman fonds

Photograph of red-stained rock face in a roast bed at Nickel Rim, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 16
• Item
• 1977

Part of Bill Freedman fonds

Photograph of red-stained roast bed remnants and hillside tree recovery at Nickel Rim, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 14
• Item
• 1977

Part of Bill Freedman fonds

Photograph of pond draining and slag heaps at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 96
• Item
• 1976

Part of Bill Freedman fonds

Photograph of oil pooling along coastline from SS Arrow oil spill, Chedabucto Bay, Nova Scotia

• MS-2-789, Box 15, Folder 8, Item 2
• Item
• [1970]

Part of Bill Freedman fonds

Photograph of oil covered rocks, SS Arrow oil spill, Chedabucto Bay, Nova Scotia

• MS-2-789, Box 15, Folder 8, Item 1
• Item
• [1970]

Part of Bill Freedman fonds

Photograph of oil covered rocks, SS Arrow oil spill, Chedabucto Bay, Nova Scotia

• MS-2-789, Box 15, Folder 8, Item 4
• Item
• [1970]

Part of Bill Freedman fonds

Photograph of oil covered rocks, SS Arrow oil spill, Chedabucto Bay, Nova Scotia

• MS-2-789, Box 15, Folder 8, Item 5
• Item
• [1970]

Part of Bill Freedman fonds

Photograph of oil covered rocks with size reference, SS Arrow oil spill, Chedabucto Bay, Nova Scotia

• MS-2-789, Box 15, Folder 8, Item 6
• Item
• [1970]

Part of Bill Freedman fonds

Photograph of exposed bedrock at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 9
• Item
• [1977?]

Part of Bill Freedman fonds

Photograph of detailed vegetation damage at the winter spill site, near Tuktoyaktuk, Northwest Territories

• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of Deschampsia grasses growing in tailings near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 27
• Item
• [1980s]

Part of Bill Freedman fonds

Photograph of controlled stinkweed (Artemisia tilesii) regrowth in a tailings site at Nickel Rim, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 20
• Item
• 1976

Part of Bill Freedman fonds

Photograph of controlled stinkweed (Artemisia tilesii) regrowth in a tailings site at Nickel Rim, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 19
• Item
• 1977

Part of Bill Freedman fonds

Photograph of controlled plant growth with slag heap material at a tailings site at Nickel Rim, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 36
• Item
• 1976

Part of Bill Freedman fonds

Photograph of Bill Gizyn oiling a site near Cape Parry, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 41
• Item
• August 1974

Part of Bill Freedman fonds

Photograph of Bill Freedman and Bill Gizyn spraying oil at a Cape Parry control site, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 55
• Item
• August 1974

Part of Bill Freedman fonds

Photograph of an unidentified person walking along oil-soaked coastline after SS Arrow oil spill, Chedabucto Bay, Nova Scotia

• MS-2-789, Box 15, Folder 8, Item 3
• Item
• [1970]

Part of Bill Freedman fonds