US Navy 080815-N-4515N-154 U.S. Public Health Service Lt. Nellis Patterson, a dental augmentee embarked aboard the amphibious assault ship USS Kearsarge (LHD 3), cleans a Nicaraguan man's teeth at the Juan Comenius High School
Författare: U.S. Navy photo by Mass Communication Specialist Seaman Apprentice Joshua Adam NuzzoKälla: commons.wikimedia.org