[Volunteer soldiers and their wives at farewell ceremony for the International Brigades, Les Masies, Spain]

[Men walking in the street during the farewell celebration for the International Brigades, Barcelona, Spain]

[Notes with thanks shower soldiers at farewell parade for the International Brigades, Barcelona, Spain]

[Notes with thanks shower soldiers at farewell parade for the International Brigades, Barcelona, Spain]

[Confetti showers the soldiers during the farewell parade for the International Brigade, Barcelona, Spain]

[Republican troops presenting arms, farewell parade for the International Brigades, Barcelona, Spain]

[Loyalist soldier sleeping on the sidewalk with his gun next to him, Malaga, Spain]

[Woman with bandaged feet sitting next to sleeping child, Malaga front, Spain]

[Loyalist soldiers engaged in gunfight, using small rocks for cover, Malaga, Spain]

[Crew members playing instruments aboard the battleship Jaime I, Almeria, Spain]

[Crew members playing instruments aboard the battleship Jaime I, Almeria, Spain]

[Refugees huddled together, sleeping inside abandoned building, Malaga front, Spain]

[Republican soldiers assessing a flat tire, Bermeo Front, Mount Sollube, Spain]

[Republican soldiers assessing a flat tire, Bermeo Front, Mount Sollube, Spain]

[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]

[Soldier saluting during farewell ceremony for the International Brigades, Les Masies, Spain]

[Men and women preparing for farewell ceremony for the International Brigades, Les Masies, Spain]

[Republican soldiers running, Rio Segre, Aragón front, near Fraga, Spain]

[Republican soldiers running, Rio Segre, Aragón Front, near Fraga, Spain]

[Soldiers preparing for battle, Rio Segre, Aragón Front, near Fraga, Spain]

[Soldiers preparing for battle, Rio Segre, Aragón Front, near Fraga, Spain]

[Republican soldiers on hill, Rio Segre, Aragón Front, near Fraga, Spain]

[Republican soldiers training, Rio Segre, Aragón front, near Fraga, Spain]