[Republican soldiers preparing for battle, Rio Segre, Aragon front, near Fraga, Spain]

[Republican soldiers preparing for battle, Rio Segre, Aragon front, near Fraga, Spain]

[Marineros looking over a ledge, Rio Segre, Aragón Front, near Fraga, Spain]

[Republican soldiers sitting in trenches, Rio Segre, Aragón front, near Fraga, Spain]

[Republican soldiers resting in crevices, Rio Segre, Aragón Front, near Fraga, Spain]

[Republican soldiers descending mountain, Rio Segre, Aragon front, near Fraga, Spain]

[Republican soldiers crouching in grass, Rio Segre, Aragon front, near Fraga, Spain]

[Republican soldiers riding mules, Rio Segre, Aragón front, near Fraga, Spain]