Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter to the Polish Academy of Arts and Sciences written 20.02.1948

Letter from Henryk Jabłoński written 27.07.1963

Letter to the Polish Academy of Science written 11.03.1965

Letter to the National Scientific Publishers written 10.12.1954

Letter to the National Scientific Publishers written 24.02.1969

Letter from Stefan Żółkiewski written in 03.02.1966

Letter from Stanisław Wędkiewicz written 27.01.1948

Letter from Henryk Markiewicz written 15.07.1963

Letter to the Head Management of the PWN written in 29.12.1967 (via Irena Krońska)

Letter from Stefan Żółkiewski written in 12.02.1966

Letter from Stanisław Wędkiewicz written 28.05.1948

Letter to the Committee of the Library of Classics of Philosophy written 26.08.1952