To conduct research on commercial and social contacts between Silesia and Bohemia, with particular emphasis on Bolesławiec stoneware, in the 18th and 19th centuries. Within the project, archaeological investigations and queries regarding Bolesławiec vessels in Czech museums were carried out; also, a bilingual publication “Bolesławiec-Vrchlabi. Śladami bolesławieckiej kamionki. Po stopach boleslavecké kameníny” that summarised the project’s results was published.