Russegger III chamber

The oldest traces of salt production found near Wieliczka are connected with the exploitation of surface brines and date from the Middle Neolithic Period (around 3500 B.C.). They include equipment used by people of the Lengyel culture discovered in Barycz near Wieliczka (a model in the back of the chamber) consisting of brine channels, containers, furnaces and a large storage house, as well as numerous conical vessels (also known in Wieliczka) used for salt briquetting and drying.
The next stage in the development of salt production in prehistoric times is represented by chalice-shaped vessels of the Lusatian culture from the Hallstadt Period (7th – 4th centuries B.C.) and brine utensils of the Tyniec cultural group from the Pre-Roman Period (1st century B.C. – 1st century A.D.). The latter include large pottery vessels (around 1 metre tall) used for brine evaporation. Of special value are reconstructed brine mechanisms dating back to the Early Middle Ages (10th – 11th centuries) discovered in Wieliczka, and a model of a brine well with a crane and settling tanks from the 12th and 13th centuries.

The evaporation of brine in metal pans was initiated in the 12th century. From the 14th century raw material was supplied to the brine evaporation facility by mine waters drawn to the surface through the Wodna Góra (Water Mountain) shaft. A salt boiling oven with a rectangular pan is shown in a vignette on a map by W. Hondius from 1645.