[Republican militiawoman aiming rifle, Aragón front, Spain]

[Republican soldiers lying on the ground aiming rifles, Santa Eulalia, Aragón front, Spain]

[Woman holding a child fleeing Nationalist bombings, near Cerro Muriano, Córdoba front, Spain]

[Woman holding a child fleeing Nationalist bombings, near Cerro Muriano, Córdoba front, Spain]

[Member of the International Brigades, Madrid]

[Republican soldier, Madrid]

[Members of the International Brigades, Madrid]

[Members of the International Brigades, Madrid]