1. [Picture of Wieliczka Saltworks and the city of Wieliczka on the maps of Wilhelm Hondius from 1645].
2005. 2018-10-25T13:12:21Z. 2020-08-14T18:08:26Z. Hondius, Willem. BN. Polish. cartographic image. Public. Wieliczka (Poland), Salt mines and mining, Poland, and Wieliczka.
