Archaeological reconaissance of the dunes along the Lower Warta River between Gorzów Wlkp. and Skwierzyna (May 1966).
From the left: Lech Krzyżaniak, MA, (Poznan Archaeological Museum),
Marian Kwapiński (student of archaeology, Adam Mickiewicz University in Poznań), Michał Kobusiewicz, MA (Institute of the History of Material Culture, Polish Academy of Sciences, Poznań Branch).
Photo: Andrzej Prinke