COAST GUARD ICEBREAKERS
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Provides a panoramic view of the Coast Guard's far-flung icebreaking operations in the arctic and Antarctic, and on the Great Lakes and rivers. Includes participation in the construction of Thule Air Base in Greenland, and historical sequences showing the development of the icebreaking function.
Sources
- usgov-av-1974 — title, year, creator, length, color, sound, description
Record added 2026-07-01 03:45:37