Twardowski's Seminar Participants

Top row from left:	Henryk Mehlberg, unidentified student, Walter Auerbach, unidentified student, Leopold Blaustein
Middle row from left:	unidentified student, Maria Kokoszynska, Twardowski, Izydora Dąmbska, Seweryna Łuszczewska, unidentified student
Bottom row from left:	Józefina Mehlberg, Halina Słoniewska, Eugenia Blaustein

Photo courtesy of Jan Woleński (a gift from his teacher Izydora Dąmbska) and reproduced with permission.