health problems

health problems

Letter from Jan Patočka written 03.12.1966

Letter from Tadeusz Kotarbiński written 24.10.1936

Letter to Kazimierz Twardowski written 30.03.1920

Postcard from Stanisław Ignacy Witkiewicz written 17.02.1938

Postcard from Henryk Elzenberg written 07.05.1964