[Republican soldier holding rifle and camping gear, Mount Sollube, Spain]

[Republican soldiers aiming rifles through a window, University City, Madrid]

[Three Loyalist militiamen in a gully aiming rifles, Córdoba front, Spain]

[Two men with rifles standing over a dead cow, New Mexico ]

[Man with rifle standing in street in front of truck full of soldiers, Normandy]

[Republican soldiers aiming rifles through window, University City, Madrid]

[Republican soldier aiming rifle through a wall, University City, Madrid]

[Republican soldier aiming rifle through peephole, University City, Madrid]