Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter to Stefan Żółkiewski written in 06.03.1966

Letter from Adam Schaff written 12.06.1962

Letter to Irena Krońska written in 18.03.1966

Letter from Adam Schaff written 08.09.1965

Letter from Anna Teresa Tymieniecka written 14.09.1969

Letter from Irena Krońska written in 04.04.1955

Postcard from Irena Krońska written in 15.08.1966

Letter from Jan Maria Bocheński written 27.04.1957

Letter to the Committee of the Library of Classics of Philosophy written 09.03.1954

Postcard from Henryk Mehlberg written in n.d. (2)

Letter from Anna Teresa Tymieniecka written 30.09.1968

Certificate from Irena Krońska written in 10.06.1955