organizational issues

organizational issues

Letter to Mieczysław Wallis written 22.01.1962

Postcard from Karol Irzykowski written 07.10.1936

Postcard from Kazimierz Twardowski written 02.10.1918

Letter from Stefan Żółkiewski written in 27.11.1965

Letter to the editorial office of “Materials for Study and Discussion” (Zofia Lissa) written 22.06.1954

Letter from Stefan Żółkiewski written in 12.02.1966

Letter to the Committee of the Library of Classics of Philosophy written 24.03.1954

Letter to Kazimierz Twardowski written 28.02.1924

Postcard to Kazimierz Twardowski written 11.06.1917

Letter to the Committee of the Library of Classics of Philosophy written 14.03.1963

Attachment to Bogdan Suchodolski’s letter written in 20.10.1945 (b)

Letter to the National Scientific Publishers written 08.01.1964