It dates from 1742 and was found with the imperial crown in 2004 at the confluence of the Odra and Olše rivers. The year 1883 was set in stone later when the borders were changed. Until 2016, the stone was placed on the square of St. Florián in Kopytov, now it is located in the city museum in Starý Bohumín (Pod Zelený Dubem).