The exhibition presents this old world with the help of the drawings of Szűcs Sándor. The visitors may learn of the life of the people living there, the homestead, the fishing equipments, the most important plants of the water world, as well as interesting animals with the voice of some of them played from a taperecoreder.

This exhibition recalls the real war game, the history of wars of the Hungarians, the life of soldiers that was also put into songs. There are no war scenes, crops, ruins, but there is an ambulance, resting team, parading soldiers and variable uniforms. The reconstructions of two Hungarian banners, as well as maps show the past of the soldiers of Bihar in Europe are shown in the hall.

After WWI, on 30 April 1920, the town of Berettyóújfalu became the center of Csonka Bihar County. In 1922 great development began: electrification was done, schools, a new Town House, barracks and house for officers were built.