[Refugees push a mule-cart uphill, outside Barcelona]

[Spanish refugees at a transit center, Barcelona]

[Spanish refugees at a transit center, Barcelona]

[Two Republican soldiers guard refugees loading onto a vehicle, Tarragona]

[Two Republican soldiers guard refugees loading onto a vehicle, Tarragona]

[Refugees line a truck bed, with a Red Cross vehicle behind, Barcelona]

[Refugee mother and children on the road from Tarragona to Barcelona]

[Refugee mother and children on the road from Tarragona to Barcelona]

[Refugee children play by the roadside, Barcelona]

[Refugee families wait to leave the city, Barcelona]

[Kids observing a downed German Heinkel plane on Passeig de Gracia, Barcelona]

[Refugees with packs crowd the streets, Barcelona]

[Boys climb upon a downed German plane, Barcelona]

[Officers marching in the farewell parade for the International Brigades, Barcelona]

[Herbert Matthews typing on a machine in a room with two other men, Barcelona]

[Herbert Matthews closing his suitcase, Barcelona]

[Herbert Matthews closing his suitcase, Barcelona]

[Herbert Matthews typing on a machine in a room with two other men, Barcelona]

[Woman and dog running for shelter when the air-raid alarm sounded, Barcelona]

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

[Older woman preparing to evacuate the city, which was being bombed by Nationalist planes, Barcelona]

[Group of men riding in a truck, on the road from Barcelona to the French border]

[Departure of women, children, and elderly from Barcelona]

[Man, two women, one carrying a baby, and a child walking to the Mobilization Center, Barcelona]