[Marineros bringing in the wounded, Rio Segre, Aragón front, near Fraga, Spain]

[Soldiers preparing for battle, Rio Segre, Aragón front, near Fraga, Spain]

[Republican soldiers on hillside, Río Segre, Aragón front, near Fraga, Spain]

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

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

[Agricultural workers throwing grain into the air to be cleansed by the wind, Aragón front, Spain]

[Republican militiaman with gun behind barricade, near Huesca, Aragón front, Spain]

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

[Republican soldiers on hillside, Río Segre, Aragón front, near Fraga, Spain]

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

[Republican soldiers on hillside, Rio Segre, Aragón front, near Fraga, Spain]

[Republican soldier with rifle, Rio Segre, Aragón front, near Fraga, Spain]

[Republican soldiers running, Río Segre, Aragón front, near Fraga, Spain]

[Soldier running forward, Rio Segre, Aragón front, near Fraga, Spain]

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

[Republican soldiers in a ditch, Río Segre, Aragón front, near Fraga, Spain]

[Republican soldiers walking, Río Segre, Aragón front, near Fraga, Spain]

[Republican soldiers on hillside, Río Segre, Aragón front, near Fraga, Spain]

[Republican soldiers on hillside, Río Segre, Aragón front, near Fraga, Spain]

[Soldiers preparing for battle, Rio Segre, Aragón front, near Fraga, Spain]

[Marineros bringing in the wounded, Rio Segre, Aragón front, near Fraga, Spain]

[Marineros bringing in the wounded, Rio Segre, Aragón front, near Fraga, Spain]

[Marineros in dust cloud, Rio Segre, Aragón front, near Fraga, Spain]

[Republican soldiers standing amongst debris in stairwell, Teruel, Aragón Front, Spain]