[Man wearing an open striped shirt and head wrap, Huesca, Aragon, Spain]

[Republican militiaman, near Huesca, Aragón front, Spain]

[Republican soldiers in a trench, Aragón front, Spain]

[Republican soldiers with artillery, Monte Aragon, east of Huesca, Spain]

[Republican militiamen on canon with munitions, near Huesca, Aragon, Spain]

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

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

[Republican militiamen behind a barricade, near Huesca, Aragón front, Spain]