Poznań - Górka Palace (September 1980). Opening of the exhibition
"Stone Age on the Nile".
From the left: (1) Angela E. Close, Ph.D.
(Southern Methodist University in Dallas, Texas, USA);
(2) Colette Roubet, Ph.D. (Musee Nationale d'Histoire Naturelle, Paris);
(3) Prof. Fred Wendorf (Southern Methodist University in Dallas, Texas, USA);
(4) Lech Krzyżaniak, Ph.D.
Photo: Klaudyna Kucharska.