Philosophical Commission

Philosophical Commission

Letter from Kazimierz Ajdukiewicz written 21.06.1949

Letter from Kazimierz Ajdukiewicz written 11/20/1949

Letter to Kazimierz Ajdukiewicz written 6/15/1949

Letter to Kazimierz Ajdukiewicz written 15.06.1949

Postcard from Władysław Tatarkiewicz written 14.02.1949

Letter from Tadeusz Czeżowski written 03.06.1948

Letter to Kazimierz Ajdukiewicz written 9/22/1949

Postcard from Władysław Tatarkiewicz written 11.09.1949

Letter from Władysław Tatarkiewicz written 23.04.1948

Letter from Kazimierz Ajdukiewicz written 20.11.1949

Postcard from Władysław Tatarkiewicz written 24.01.1949

Letter to Władysław Tatarkiewicz written 12.02.1952