[Juan Negrin making his way through the crowd at farewell parade for the International Brigades, Barcelona]

[Robert Capa photographing during the farewell parade for the International Brigades with Juan Negrin in the car, Barcelona]

Onlookers giving loyalist salute during funeral of Anarchist Party Leader Buenaventura Durruti, Barcelona

[Two women sitting on a bench, kids playing on the ground, Place de Catalan, Barcelona, Spain]

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

[Entertainment for children who were being evacuated from the city during the Nationalist bombings, Barcelona]

[Women and children saying farwell to Republican militiamen before the departure of a troop train for the front, Barcelona]

[Entertainment for children who were being evacuated from the city during the Nationalist bombings, Barcelona]