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

[Republican soldiers aiming rifles over a barricade, near Huesca, Aragón front, Spain]

[Republican soldiers aiming rifles over a barricade, near Huesca, Aragón front, Spain]

[Person wearing straw hat washing laundry, Aragon, Spain]

[Two Republican soldiers sitting on side of car, reading papers, Aragon, Spain]

[Republican soldier riding tank to the front, Aragon, Spain]

[Republican soldier sitting on curb, Aragon, Spain]

[Anarchist graffiti, Santa Eulalia, Aragón front, Spain]