Aerial photograph of a collapsed pingo on the Tuktoyaktuk Peninsula, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 37
• Item
• 1986

Part of Bill Freedman fonds

Aerial photograph of a young pingo on the Tuktoyaktuk Peninsula

• MS-2-789, Box 12, Folder 2, Item 30
• Item
• 1986

Part of Bill Freedman fonds

Aerial photograph of an old oil rig drilling site, Mackenzie River delta, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 45
• Item
• [1974?]

Part of Bill Freedman fonds

Aerial photograph of Immerk artificial island, Mackenzie Bay, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 47
• Item
• [1974]

Part of Bill Freedman fonds

Aerial photograph of Immerk artificial island, Mackenzie Bay, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 44
• Item
• [1974?]

Part of Bill Freedman fonds

Aerial photograph of the Mackenzie River delta, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 8
• Item
• August 1974

Part of Bill Freedman fonds

Aerial photograph showing a collapsing pingo, Tuktoyaktuk Peninsula, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 53
• Item
• [1974]

Part of Bill Freedman fonds

Photograph of a controlled spill at the Bear Island site, near Norman Wells, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 11
• Item
• [1974]

Part of Bill Freedman fonds

Photograph of a small meltwater pond on top of Split Pingo near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 28
• Item
• 1986

Part of Bill Freedman fonds

Photograph of a view from the top of Split Pingo, near Tuktoyaktuk, Northwest Territories

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

Part of Bill Freedman fonds

Photograph of Alpine arnica (Arnica alpina) near Tuktoyaktuk, Northwest Territories

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

Part of Bill Freedman fonds

Photograph of an abandoned DEW Line site (now a reindeer herding station) at Atkinson Point, Tuktoyaktuk Peninsula, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 43
• Item
• [1974]

Part of Bill Freedman fonds

Photograph of an "engineer's soil pit" one month after spill, likely near Norman Wells, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 28
• Item
• [1973]

Part of Bill Freedman fonds

Photograph of an Innu archer at the 1974 Northern Games, Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 30
• Item
• 1974

Part of Bill Freedman fonds

Photograph of an oiled control area at the Pingo site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 23
• Item
• July 30 [1974]

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Lupin control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 62
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Lupin spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 65
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Lupin spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 68
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Meadow site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 60
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Pingo control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 52
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth in the southwest corner of the Meadow summer site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 71
• Item
• July 29, 1974

Part of Bill Freedman fonds

Photograph of an overview of the Lupin control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 69
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of the Meadow spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 37
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of an overview of the oiled Pingo control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 67
• Item
• July 29, 1974

Part of Bill Freedman fonds

Photograph of an overview of the oiled portion of the Pingo site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 39
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of an overview of the Pingo control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 34
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of an unidentified researcher standing amid green alder (Alnus crispa) near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 33
• Item
• 1986

Part of Bill Freedman fonds

Photograph of Arctic lupine (Lupinus arcticus) near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 24
• Item
• 1986

Part of Bill Freedman fonds

Photograph of Arctic lupine (Lupinus arcticus) near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 16
• Item
• 1986

Part of Bill Freedman fonds

Photograph of Bill Freedman and an unidentified researcher creating a small oil spill at a control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 21
• Item
• [1973]

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 Bill Freedman and Tom Hutchinson near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 36
• Item
• 1986

Part of Bill Freedman fonds

Photograph of Bill Freedman and two other researchers creating a control oil spill near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 2
• Item
• 1975

Part of Bill Freedman fonds

Photograph of Bill Freedman eating dried caribou in Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 34
• Item
• 1986

Part of Bill Freedman fonds

Photograph of Bill Freedman guiding a helicopter dropping off oil barrels at a control test site, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 25
• Item
• [1974]

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 close-up detail of oiled shrub regrowth at the Pingo control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 17
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of close-up detail regrowth at the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 19
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of close-up detail regrowth at the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 20
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of close-up detail regrowth at the winter spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 24
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of close-up detail regrowth at the winter spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 22
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of cranes on Immerk artificial island, Mackenzie Bay, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 48
• Item
• [1974]

Part of Bill Freedman fonds

Photograph of detail regowth at the Point spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 57
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of detailed regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, ITem 35
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of detailed regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 38
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of detailed regrowth at the [Meadow] winter spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 40
• Item
• July 30, 1974

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