[Major Milton Wolff, commander of the American Abraham Lincoln Brigade, near Falset, Spain]

[Telephone call to army command, Rio Segre, Aragón front, near Fraga, Spain]

[Marineros bringing in the wounded, Rio Segre, Aragón front, near Fraga, Spain]

[Marineros bringing in the wounded, Rio Segre, Aragón front, near Fraga, Spain]

[Crowd watching an air battle over the city, Barcelona]

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

[Crowds at refugee transit center, Barcelona]

[Refugee family walking on the road from Tarragona to Barcelona]