[Air raid victim in hospital, Valencia]

[Republican soldiers running, La Granjuela, Córdoba front, Spain, June 1937]

[Two Republican soldiers in front of wall with rightist slogans and symbols, Battle of Brunete, Spain]

[Republican soldiers on a battlefield, Battle of Brunete, Spain]

[Two men at a rally, Spain]

[Republican militiaman and child at bullfight and military show, Barcelona]

[Two Republican soldiers in front of wall with rightist slogans and symbols, Battle of Brunete, Spain]

[Republican soldiers in trench, Battle of Brunete, Spain]

[Republican dinamiteros, Carabanchel neighborhood of Madrid]

[Two men at a rally, Spain]

[Republican soldiers, Battle of Brunete, Spain]

[Truck on fire, Brunete, Spain]

[Republican soldiers with bloodied stretcher, Segovia front, Spain]

[Republican soldiers in trench, Battle of Brunete, Spain]

[International Congress of Writers' excursion to the Guadalajara front, Spain]

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

[Republican soldiers, Brunete, Spain]

[Republican soldier sleeping, Battle of Brunete, Spain]

[Republican soldiers outside a ruined building, La Granjuela, Córdoba front, Spain]

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

[Republican soldiers on a battlefield, Battle of Brunete, Spain]

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

[Men with wounded Republican soldier on a stretcher, Navacerrada Pass, Segovia front, Spain]

[Republican soldiers with artillery, Brunete, Spain]