[Republican soldiers installling anti-aircraft artillery, Rio Segre, Aragon Front, near Fraga, Spain]

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

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

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

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

[Republican soldiers training, Rio 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]