[Republicans at the last line of fire before the summit, Rio Segre, Aragón front, near Fraga, Spain]

[Wounded Republican soldier in stretcher surrounded by comrades, Río Segre, Aragón front, near Fraga, Spain]

[Republican soldiers listening to their commander give a speech, Rio Segre, Aragón front, near Fraga, Spain]

[Soldiers with donkeys transporting munitions over a wooden bridge, Río Segre, Aragón front, near Fraga, Spain]

[Two Republican soldiers helping a wounded comrade to safety, Rio Segre, near Fraga, Aragon front, Spain]

[Republican soldiers walking along mountain preparing for battle, Rio Segre, Aragon front, near Fraga, Spain]

[Republican soldiers run along the mountain preparing for battle, Rio Segre, Aragon front, near Fraga, Spain]

[Soldier talking on the phone while reading a map with a comrade, Rio Segre, Aragón Front, near Fraga, Spain]