congress

congress

Letter from Stefan Morawski written 03.06.1964

Letter from Kazimierz Ajdukiewicz written 07.08.1948

Letter to Władysław Tatarkiewicz written N/D (b)

Letter to Władysław Tatarkiewicz written 24.12.1966

Letter to Mieczysław Wallis written 03.08.1963

Letter to Władysław Tatarkiewicz written 07.01.1967

Letter to Mieczysław Wallis written 14.12.1947

Postcard to Kazimierz Twardowski written 21.04.1923

Letter to Władysław Tatarkiewicz written 07.04.1966

Protocol from the meeting of the PPS Board 12.05.1957

Letter to Mieczysław Wallis written 12.09.1967

Letter to Kazimierz Twardowski written 29.03.1923