[Refugee children eating a meal, Barcelona]

[Air raid victim in the hospital, Valencia]

[Federico Garcia Lorca and Georges Soria (left), Madrid]

[Three men in the window of the Hotel Colón, headquarters of the PSUC (United Socialist Party of Catalonia), Barcelona]

[Refugees on Montjuich, Barcelona]

Estampa

[Republican soldier aiming rifle through wall, University City, Madrid]

Republican soldier

[Man with child in militia dress, Barcelona]

[War orphans seated in a circle, Madrid]

[Downed German plane on display in Passeig de Gracia, Barcelona]

[Republican soldiers playing piano, University City, Madrid]

[Workers in a munitions factory, Madrid]

"No pasaran!" ("They will not get through!") Inhabitants of Madrid building barricades against approaching Nationalist troops

[Militiaman carrying vegetables, Madrid]

[Recruitment and training of the new People's Army, Valencia]

[Workers in a munitions factory, Madrid]

[Worker at a munitions factory, Madrid]

[Air raid victim in the morgue, Valencia]

La Vanguardia

La Vanguardia

La Vanguardia

La Vanguardia

La Vanguardia