Jan Łukasiewicz

Jan Łukasiewicz

Curriculum vitae written nd.04.1921

Letter from Stanisław Ignacy Witkiewicz written 06.10.1934

Letter to Kazimierz Twardowski written 19.03.1924

Letter to Henryk Skolimowski written 06.11.1967

Letter from Konstanty Michalski written 07.04.1939

Letter from Stanisław Ignacy Witkiewicz written 27.08.1934

Postcard from Stanisław Ignacy Witkiewicz written 22.04.1937

Letter from Kazimierz Twardowski written 08.10.1927

Postcard from Konstanty Michalski written 04.02.1942

Postcard from Bogdan Suchodolski written in 20.12.1944

Letter from Władysław Witwicki written 10.04.1927

Letter from Kazimierz Twardowski written 29.05.1919