[Workers in a steel factory, Poland]

Children seeking light and air outside their basement home, Krochmalna Street, Warsaw

[Postcard from Roman Vishniac in Warsaw to his daughter Mara in Riga]

[Girls holding shovels to clear awway rubble outside a high school, Warsaw, Poland]

[Children playing in a playground, partially destroyed buildings in the background, Warsaw, Poland]

[Antisemitic boycotts in Poland transformed peddlers into beggars, Lodz, Lublin or Warsaw]

[School children waiting for the bus in the ruins of Warsaw Ghetto, Poland]

[Children drawing on a blackboard at a residence for children disturbed by the war, Warsaw, Poland]