[Nurses, Minorca, Spain]

[Smoke cloud, Spain]

[Republican pilot, Spain]

[Republican troops waving from train departing for the Aragón front, Barcelona]

[Downed German plane on display in Passeig de Gracia, Barcelona]

[Republican militiaman and militiawoman embracing before the departure of a troop train for the Aragón front, Barcelona]

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

[ Wounded Republican soldier being treated, Rio Segre, Aragon Front, near Fraga, Spain]