Opened in October 2014, the new permanent exhibition introduces and popularises knowledge about one of the most important discoveries in post-war Polish archaeology - the turn-of-the-century Mazovian Metallurgical Centre.

The presentation combines state-of-the-art technology with classic exhibition solutions in a balanced way that demonstrates the vitality and richness of the themes involved. Through the use of modern forms of visual communication and scenography, the exhibition allows visitors to feel and experience the narrative being created. The story is based on original artefacts from the research carried out on the Museum's premises.
in Mazovia. The contents built around them constitute a compendium of knowledge about the Mazovian Metallurgical Centre. They show the course of the metallurgical process, everyday life at the time, as well as the broad historical context of the issue presented.