[Republican militiaman aiming rifle in bunker, Aragón front, Spain]

[Battle of Rio Segre, near Fraga, Aragón front, Spain]

[Republican soldiers with canon, Monte Aragón, east of Huesca, Spain]

[Republican soldiers amongst debris, Teruel, Aragón Front, Spain]

[Battle of Rio Segre, near Fraga, Aragón front, Spain]

[Battle of Rio Segre, near Fraga, Aragón front, Spain]

[Agricultural worker throwing grain into air, Aragón front, Spain]

[Battle of Rio Segre, near Fraga, Aragón front, Spain]