[Railroad car factory, Wroclaw, Poland]

Dolphin show (distortion)

[A young worker in a factory is being supervised, Wroclaw, Poland]

[A young worker in a factory is being supervised, Wroclaw, Poland]

[Two workers in a factory are being supervised, Wroclaw, Poland]

[Railroad car factory, Wroclaw, Poland]

[The Jewish Ghetto after it has been bulldozed down, Warsaw, Poland]

[Workers on scaffolds with ruins of the city in the background, Warsaw, Poland]