Keywords: Deepfreeze I 476b.jpg Stern of USS Glacier showing 500 long tons of material onloaded from USS Wyandot for transfer to the air operating facility McMurdo Sound Report of Operation DEEPFREEZE I 1955-56 U S Navy Task Force 43 Washington D C 843 pp 1956 United States Navy Original work of the US Federal Government - public domain PD-USGov Operation Deep Freeze I USS Glacier AGB-4 |