archive

archive

Letter to Kazimierz Twardowski written 08.03.1930

Letter from Maria Gołaszewska written 13.05.1968

Letter to the Polish Academy of Science written 16.11.1968

Letter from Ludwig Landgrebe written 26.10.1957

Letter to Władysław Tatarkiewicz written 05.01.1960

Letter from Felix Kaufmann written 09.10.1934

Letter from Stanisław Wędkiewicz written 27.01.1948

Letter to the Committee of the Library of Classics of Philosophy written 22.05.1954

Letter from Irena Krońska written in 01.07.1966

Letter from Tadeusz Czeżowski written 12.03.1967

Letter from Hanna Malewska written n/d

Letter from Henryk Mehlberg written in 08.05.1947