Ossolineum

Ossolineum

Letter to Kazimierz Twardowski written 14.01.1928

Letter from Juliusz Kleiner written 06.08.1945

Letter from Kazimierz Twardowski written 18.02.1925

Letter to Kazimierz Twardowski written 15.02.1928

List of publications written 04.01.1937

Letter from Kazimierz Twardowski written 11.02.1928

Letter to Kazimierz Twardowski written 22.02.1925

Letter from Juliusz Kleiner written 21.07.1945

Letter from Juliusz Kleiner written 11.09.1945

Letter from Władysław Tatarkiewicz written 12.02.1968

Postcard from Juliusz Kleiner written 02.09.1945

Letter to Kazimierz Ajdukiewicz written 04.05.1954