[Woman holding baby and running for shelter when the air-raid alarm sounded, Hankou, China]

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

[Red Cross workers looking for the wounded after the air battle between Japanese and Chinese fighter planes, Hankou, China]

[Remains of buildings destroyed the air battle between Japanese and Chinese fighter planes, Hankou, China]

[Boats in harbor after the air battle between Japanese and Chinese fighter planes, Hankou, China]

[Zhou Enlai at the headquarters of the Hankou Central Committee of the Chinese Communist Party, China]

[Zhou Enlai standing in front of a picture of Karl Marx at the headquarters of the Hankou Central Committee of the Chinese Communist Party, China]

[Leon Trotsky lecturing Danish students on the history of the Russian Revolution, Copenhagen]