330-CFD-DM-ST-85-10301:  Hospital Corpsman 3rd Class Schreck demonstrates rappelling from a Marine UH-1NIroquois helicopter. Petty Officer Schreck is working with Marine instructors at the Northern Training Area, 7/9/1984.   SGT Willie J. Nelson, USMC.   Official U.S. Navy Photograph, now in the collections of the National Archives.
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