[Refugees on the road with donkey, Battle of Teruel, Spain]

[Prisoners lying in bed in a hut, Madrid, Spain]

[Group of girls and soldiers with model cannon, Spain]

[Militiaman clearing brush, Aragón front, Spain]

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

[Women and children at refugee center, Barcelona, Spain]

[Miners doing the Republican salute, Almaden, Spain]

[Funeral of General Pavol Lukács, Valencia, Spain]