[Three soldiers sit at farewell ceremony for the International Brigades, Les Masies, Spain]

[Sitting volunteer and dog, farewell ceremony for the International Brigades, Les Masies, Spain]

[American volunteers at the farewell ceremony for the International Brigades, Les Masies, Spain]

[The battalion's political commissar and commander, Rio Segre, Aragón front, near Fraga, Spain]

[Republican soldiers taking notes in a ditch, Rio Segre, Aragón Front, near Fraga, Spain]

[Republican soldiers and a mule transporting munitions, Rio Segre, Aragón Front, near Fraga, Spain]

[Republican carrying supplies up the mountain, Rio Segre, Aragón front, near Fraga, Spain]

[Republican soldiers helping comrade on stretcher, Rio Segre, Aragón Front, near Fraga, Spain]