[Worker, Poland]

[Factories with multiple floors and people waiting at bus stops, Czechoslovakia]

[Crowd looking at large battle painting, Poland]

[Workers in a steel factory, Poland]

[Four young men with Bauta shoe factory in the background, Czechoslovakia]

[Men and women walking towards a factory, Czechoslovakia]

[Workers leaving a factory, Czechoslovakia]

[Man seweing shoes in a factory, Poland]