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

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

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

[Soldier talking on phone while reading a map next to comrade, Rio Segre, Aragón front, near Fraga, Spain]

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

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

[Officer talking on a telephone at a field headquarters during the Republican offensive along the Rio Segre, Aragón front, Spain]

[Republican soldier having his wounded stomach wrapped at the first aid station, Rio Segre, Aragón Front, near Fraga, Spain]