An unmovable keystone of the existence of old Hungary was the autonomy of countries. The most tarnished building of counties was the County Hall.

The Sajó Sándor memorial exhibition honors the poet who wrote about the trauma of Trianon, just like Reményik Sándor, in the 1920's. The family heritage of Sajó Sándor including original documents and poems amazingly survived in a cellar in Buda.

After WWI, from 1938 to 1941 part of the regions that had been detached formerly was gained back by Hungary. The exhibition presents the first breath-taking moments of the reunion via colored and black-and -white photos, as well as maps showing the changes. Cs. Szabó László, Rónai Zoltán, Marái Sándor also sent surprising reports which we also show at the display.