[Remains of bridge bombed by Nationalist rebels in an attempt to trap the Republicans, Rio Segre, Aragon front, near Fraga, Spain]

[Spanish Republic Prime Minister Juan Negrín and General Vicente Rojo Lluch, farewell parade for the International Brigades, Barcelona, Spain]

[French diplomatic attaché, farewell parade for the International Brigades, Barcelona, Spain]

[Girls looking at plaques in the street during the farewell parade for the International Brigades, Barcelona, Spain]

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

[Foreign soldiers with arms full of bouquets, farewell parade 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]

[Cheering crowds, farewell parade for the International Brigades, Barcelona, Spain]

[Crowd in the street during the farewell parade for the International Brigades, Barcelona, Spain]

[Dolores Ibárruri Gómez, La Pasionaria, and Jose Diaz at the farewell parade for the International Brigades, Barcelona, Spain]

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

[Spanish women and soldiers watch farewell parade for the International Brigades, near Falset, Spain]

[Spanish children perched on a lamppost during the farewell parade for the International Brigades, Barcelona, Spain]

[Girl handing bouquet to volunteer during farewell parade for the International Brigades, Barcelona, Spain]

[Spanish girl embracing volunteer during farewell parade for the International Brigades, Barcelona, Spain]

[Spanish girl embracing volunteer during farewell parade for the International Brigades, Barcelona, Spain]

[Woman saluting at the farewell parade for the International Brigades, Barcelona, Spain]

[Passing dignitary, farewell ceremony for the International Brigades, Les Masies, Spain]

[Frenchman André Marty, chief of the International Brigades, addressing troops at farewell ceremony, Les Masies, Spain]

[Republican soldiers sweeping the hospital courtyard for the International Brigades farewell ceremony, Les Masies, Spain]

[Farewell ceremony for the International Brigades, Villa Engrácia, Les Masies, Spain]

[Loyalist soldiers standing in line, University City, Madrid]