book

book

Letter to Kazimierz Twardowski written 13.08.1928

Letter from Kazimierz Twardowski written 11.02.1928

Letter from Tadeusz Czeżowski written 21.09.1949

Letter from Władysław Tatarkiewicz written 19.03.1959

Postcard from Anna Teresa Tymieniecka and Jean Hering written 14.06.1961

Letter to Kazimierz Twardowski written 13.05.1933

Letter from Maria Gołaszewska written 13.05.1968

Letter from Anna Teresa Tymieniecka written 03.02.1949

Letter to Kazimierz Twardowski written 13.10.1920

Postcard from Tadeusz Czeżowski written 24.05.1950

Review “Why is there something rather than nothing” written n/d

Postcard from Tadeusz Czeżowski written 06.03.1958