[Soldier wearing straw hat smoking a cigarette, Huesca, Aragon, Spain]

[Festivities before troop train departs for the Aragon front, Barcelona, Spain]

[Four militiamen aiming their rifles on a hill, Santa Eulalia, Aragon Front, Spain]

[Solider sitting on curb, holding gun, eating, Aragon, Spain]

[Group of four people standing outside a bombed building, Aragon, Spain]

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

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

[Soldier of the Partido Obrero de Unificación Marxista (P.O.U.M.) with dove, Aragón, Spain]