[Farewell ceremony for the International Brigades, Les Masies, Spain]

[Women and children with a Basque officer in the street, Bilbao, Spain]

[Farewell ceremony for the International Brigades, Les Masies, Spain]

[Republican soldier killed in the Battle of Mount Sollube, Spain]

[Crowd at a land reform meeting, Badajoz, Extremedura, Spain]

[Tank and other military vehicles, Battle of Brunete, Spain]

[Workers in row making cannons in a munitions factory, Spain]

[Republican soldiers, La Granjuela, Córdoba front, Spain]