The Socialist Party and trade unions in Poland were forced underground after the German invasion but managed to smuggle out messages to refugee groups based in London. This pamphlet, published by Liberty Publications in London to mark May Day 1943, includes reports of the Underground guerrilla war, mass deportations, destruction of Jewish communities and even strikes.

Title	Polish Labour Movement Underground Press, 1943
Maker	--
Production Date	1943
Format	Document
Copyright	--
Holding Institution	TUC Library Collections, London Metropolitan University
Related Objects	--