invitation

invitation

Letter from Stefan Żółkiewski written in n.d.

Letter from Irena Sławińska written 31.01.1959

Letter from Stefan Żółkiewski written in 22.02.1966

Letter from Tadeusz Czeżowski written 07.04.1966

Letter from Tadeusz Czeżowski written 31.03.1958

Letter from Stanisław Ignacy Witkiewicz written 06.07.1937

Letter from Mieczysław Wallis written 21.12.1947

Postcard from Stefan Szuman written 22.10.1937

Letter to Tadeusz Kotarbiński written 23.02.1961

Postcard to Kazimierz Twardowski written 24.08.1936

Letter from Kazimierz Ajdukiewicz written 10/1/1948

Letter from Jan Patočka written 11.12.1945