[Ernest Hemingway editing a manuscript, Sun Valley, Idaho]

[March of six exiled Republican soldiers being transferred from one camp to another, Le Barcarès, France]

[March of Republican soldiers being transferred from one camp to another, Le Barcarès, France]

[March of exiled Republican soldiers being transferred from one camp to another, Le Barcarès, France]

[March of exiled Republican soldiers being transferred from one camp to another, Le Barcarès, France]

[March of exiled Republican soldiers being transferred from one camp to another, Le Barcarès, France]

[March of exiled republican soldiers being transferred from one camp to another, Le Barcarès, France]

[March of exiled Republican soldiers being transferred from one camp to another, Le Barcarès, France]

[Men washing their clothes at a concentration camp for Spanish refugees, Argelès-sur-Mer, France]

[Festivities before troop train departs for the Aragon front, Barcelona, Spain]

[Loyalist soldier listening to an officer give a pep talk, Andalusian front, Spain]

[Soldier listening to pep talk, Andalusian front, Spain]

[Loyalist officer standing on a barrel giving a pep talk to loyalist soldiers, Andalusian front, Spain]

[People waiting in line for milk, Spain]

[Militamen eating in a phsyics lab, University City, Madrid]

[Republican soldiers firing machine gun, University City, Madrid]

[Loyalist soldier standing in hole in the wall, Madrid]

[Republican soldiers aiming machine guns through peepholes, University City, Madrid]

[Republican soldiers firing machine guns, University City, Madrid]

[Group of Loyalist soldiers of the International Brigade, Madrid]

[Three Republican soldiers, Madrid]

[Portrait of a young militiaman, Madrid]

[Soldiers building a sandbag dike to contain the flooded Yellow River, near Zhengzhou, China]

[Soldiers walking on snow-covered road, Teruel, Aragón front]