DescriptionGustawEhrenberg.png English: GustawEhrenberg Date 19th century date QS:P,+1850-00-00T00:00:00Z/7 Source Stefan Król, Cytadela warszawska Author
DescriptionGustawEhrenberg 11.PNG English: GustawEhrenberg Date 19th century date QS:P,+1850-00-00T00:00:00Z/7 Source http://www.kpbc.ukw.edu.pl/dlibra/docmetadata