[Women assembling cartridge belts for Republican soldiers in munitions factory, Madrid]

[Two firemen at work on the balcony of a bombed building, Madrid]

[Two firemen at work on the balcony of a bombed building, Madrid]

[Civilians amid ruins after bombing, Madrid]

[Men of the International Brigades catapulting grenades in the vicinity of the slaughterhouses near the University City, Madrid]

[Painting standing in the ruins of a bombed building, Madrid]

[Republican soldiers riding in truck, Madrid]

[Men of the International Brigades engaged in house-to-house fighting around the slaughterhouses near the University City, Madrid]