Under heavy snowfall, a railway worker is straightening up a railway lantern, Glacier, a railway whistlestop and locality near the summit of the Rogers Pass in Glacier National Park, British Columbia, Canada, 1958. Photo taken during the National Film Board of Canada's production of 'Railroaders,' a film about winter railroading in the Canadian Rockies and the men who keep the lines clear. (Photo by NFB/Getty Images)
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Archive Photos National Film Board of Canada