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Various shots taken from an icebreaker ship as we move through ice floes on the River Danube. Numerous boats and vessels are caught in the ice.
The ice-breaker "Stettin" cuts a path through the frozen river Oder.
Ice breaking ship and plenty of Ice off the coast of Holland.
Ice breaking ships at work in the Zuider Zee.
An American icebreaker ship visits an Eskimo village in the Arctic.
Soviet ship takes scientists on arctic expedition.
Ice breakers at work in Holland.
An ice breaker ship on the Danube and anglers at holes in the snow.