Behind the Barricade: The Devil's Den 'sharpshooter' identity revealed
Devil's Den - Wikipedia
Defense of Little Round Top
More construction at Devil's Den 4-22-22
Dead at Little Round-Top - position of Berdan's Sharpshooters
Original photographs taken on the battlefields during the Civil
Gettysburg, Pa. Dead Confederate soldier in Devil's Den]
The Land of Little Round Top and Devil's Den
Dead at Little Round-Top - position of Berdan's Sharpshooters