philosophy

philosophy

Postcard from Juliusz Kleiner written 02.09.1945

Letter from Zygmunt Czerny written 30.04.1949

Letter to the National Scientific Publishers written 31.01.1963

Letter to the Committee of the Library of Classics of Philosophy written 29.11.1951

Postcard from Stanisław Ignacy Witkiewicz written 29.07.1937

Letter from Stanisław Ignacy Witkiewicz written 27.09.1935

Letter from Irena Krońska written in 18.03.1947

Letter from Kazimierz Ajdukiewicz written 14.06.1925

Letter from Anna Teresa Tymieniecka written 18.08.1965

Postcard from Kazimierz Twardowski written 02.10.1918

Letter from Stanisław Wędkiewicz written 26.04.1949

Postcard from Stefan Morawski written 24.04.1966