[Battle of Rio Segre, near Fraga, Aragón front, Spain]

[Battle of Rio Segre, near Fraga, Aragón front, Spain]

[Republican soldiers, Río Segre, Aragón front, near Fraga, Spain]

[Republican soldiers, Río Segre, Aragón front, near Fraga, Spain]

[Life in the Sierra, Navacerrada Pass, Segovia front, Spain]

[Attack and Chapaiev Battalion, near Peñarroya, Córdoba front, Spain]

[Battle of Rio Segre, near Fraga, Aragón front, Spain]

[Soldiers preparing an outdoor mass, Berriatua, Basque Country, Spain]