letter

letter

Letter from Jan Maria Bocheński written 27.04.1957

Letter from Stefan Żółkiewski written in 25.11.1967

Letter to the Committee of the Library of Classics of Philosophy written 12.01.1954

Letter to Irena Krońska written in 07.04.1955

Letter to Irena Krońska written in 19.01.1955

Letter to National Scientific Publishers written 29.04.1963

Letter from Władysław Witwicki written 21.04.1938

Letter to Kazimierz Twardowski written 17.10.1927

Letter from Adam Schaff written 08.09.1965

Letter from Tadeusz Kotarbiński written 05.10.1957

Letter to Mieczysław Wallis written 12.09.1967

Letter from Stanisław Wędkiewicz written 26.04.1949