Our exhibition shows the mineral collection created by the former Jesuit main grammar school in original furniture, labels and according to the principles of exhibition at the start of the twentieth century. The method of exhibition evokes the first mineralogical collection of the Hungarian National Museum that had been destroyed long time ago.

After 1944 the collection of 11 thousand items were party demaged by the war, but the teachers of the school protected the remains of the collection and handed it over to the Viski Károly Museum.

The exhibition titled 'Ethnic groups and lifestyle in the Kalocsan Sárköz' introduces the life and culture of the ethnic groups of the 'Sárköz of Kalocsa' in the 18-20th century emphasizing the culture, traditions, and past of the group called 'pota'.