Eye Witness No. 62: First Cruise for a New Supply Ship: HAS PAN of Halifax Harbour. Sequence aboard icebreaker d'Iberville showing some of the crew, Royal Canadian Mounted Police. Shots of coast, ice floes in Arctic. Sequence on unloading of supplies, building of posts. Shots of water, shore, bow of icebreaker cutting through loose ice. Brief AERIAL SHOT of icebreaker d'Iberville from low flying helicopter.