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

[Republican soldier carrying wounded comrade on his back, Rio Segre, Aragón front, near Fraga, Spain]

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

[Republican soldier with body on a stretcher during the battle of Mount Solluve, Bilbao front, Spain]

[Soldiers standing around an illustration of the human digestion, circulation and respitory systems, Minorca, Spain]

[Sailors on the battleship Jaime I, the first ship to join the Republican cause, Almería?, Spain]

[Republican soldier combing his hair and looking into a hand-held mirror, Battle of Brunete, Spain]

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