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

[Two Farmers standing on wagons with wheat crops]

[Farmer with horses, harvesting his wheat crops]

[Soldier walking a cow through a town, Aragon, France]

[Republican soldiers with artillery, Huesca, Aragon, Spain]

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

[Soldier with a machine gun, Huesca, Aragon, Spain]

[Loyalist militiamen holding up rifles, near Espejo, Córdoba front, Spain]

[Three Loyalist militiamen in a gully aiming rifles, near Espejo, Córdoba front, Spain]

[Woman, boy, and girl fleeing Nationalist bombings, near Cerro Muriano, Córdoba front, Spain]

[Man and his child riding a donkey fleeing Nationalist bombings, near Cerro Muriano, Córdoba front, Spain]

[Loyalist soldier listening to an officer give a pep talk, Andalusian front, Spain]

[P.O.U.M. soldier eating from a bowl, Aragon, Spain]

[Women with metal pitchers waiting to get milk, Spain]

[Portrait of Juanita Ruz in her toreador costume, Barcelona, Spain]

[Miners doing the Republican salute, Almaden, Spain]

[Republican soldiers camping in a physics labratory, University City, Madrid]

[Republican soldiers camping in a physics labratory, University City, Madrid]

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

[Republican soldier holding rifle, University City, Madrid]

[Republican soldiers firing machine gun out the window, University City, Madrid]

[Republican soldiers of the International Brigade, University City, Madrid]

[An officer raising his hand, giving a talk to militamen, Andalusian front, Spain]

[Republican soldiers aiming riffles at window, Madrid]