View from the Palisades Lookout, over the Athabasca Valley and up the Maligne River Valley, Jasper National Park, Alberta.
Harry Phillips on a bulldozer at the Palisades, Jasper National Park, Alberta.
World War II Operation Habbakuk, an ice boat experiment at Patricia Lake, Jasper National Park, Alberta.
World War II Operation Habbakuk, an ice boat experiment at Patricia Lake, Jasper National Park, Alberta.
World War II Operation Habbakuk, an ice boat experiment at Patricia Lake, Jasper National Park, Alberta.
World War II Operation Habbakuk, an ice boat experiment at Patricia Lake, Jasper National Park, Alberta.
World War II Operation Habbakuk, an ice boat experiment at Patricia Lake, Jasper National Park, Alberta.
World War II Operation Habbakuk, an ice boat experiment at Patricia Lake, Jasper National Park, Alberta.
World War II Operation Habbakuk, an ice boat experiment at Patricia Lake, Jasper National Park, Alberta.
World War II Operation Habbakuk, an ice boat experiment at Patricia Lake, Jasper National Park, Alberta.
