PPS

PPS

Letter from Tadeusz Czeżowski written 13.12.1956

Postcard from Tadeusz Kotarbiński written nd.nd.nd

Letter from Tadeusz Kotarbiński written 21.03.1968

Letter to Tadeusz Kotarbiński written 23.02.1961

Letter from Władysław Tatarkiewicz written 19.10.1949

Letter from Tadeusz Czeżowski written 12.03.1967

Letter from Tadeusz Kotarbiński written 04.03.1961

Letter from Władysław Tatarkiewicz written 24.02.1962

Letter from Władysław Tatarkiewicz written 26.02.1961

Letter to Tadeusz Czeżowski written 18.02.1958

Letter to Tadeusz Kotarbiński written 17.07.1948

Letter from Tadeusz Czeżowski written 08.12.1965