[Explosion in the distance during battle, Rio Segre, Aragón Front, near Fraga, Spain]

[Second-hand clothes for refugee children, Hankou, China]

[Second-hand clothes for refugee children, Hankou, China]

[Crowds watching the air battle between Japanese and Chinese planes over Hankou, China]

[Crowds watching the air battle between Japanese and Chines planes over Hankou, China]

[Crowds running for shelter when air-raid alarm sound, Hankou, China]

[Crowds running for shelter when air-raid alarm sound, Hankou, China]

[Crowds running for shelter when air-raid alarm sound, Hankou, China]