Bomb-Proof Quarters of Major Strong, at Dutch Gap, Va., July, 1864 (U.S. Civil War) This title refers to a depiction of the bomb-proof quarters of Major Strong during the American Civil War, specifically at Dutch Gap in Virginia in July 1864. The artwork or photograph captures a significant aspect of the military infrastructure used during this period for protection against enemy artillery fire. The title indicates that the representation is likely a historical document related to the U.S. Civil War, providing a snapshot of military engineering and fortification tactics employed during that time.