Title: Target Culebra
Subjects: Maneuvers, Naval maneuvers, Target practice, Civil rights, Bombing and gunnery ranges, Military relations, United States, Navy-yards and naval stations, American, United States. Navy, History, Military maneuvers, Navy-yards and naval stations, Defenses
Places: United States, Culebra, Puerto Rico, Culebra (P.R.)
Time periods: 20th century