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archive

Letter to the Committee of the Library of Classics of Philosophy written 30.09.1952

Letter from Henryk Mehlberg written in 01.11.1945

Letter to Stefan Żółkiewski written in 05.02.1964

Letter to Irena Krońska written in 08.01.1966

Letter from Tadeusz Czeżowski written 9/9/1947

Postcard from Henryk Elzenberg written 24.03.1950

Postcard from Wacław Borowy written 17.05.1922

Letter to National Scientific Publishers written 29.04.1963

Postcard from Edmund Husserl written 19.08.1932

Letter to Adam Schaff written 30.08.1968

Salary payment order written nd.nd.1921

Letter from Anna Teresa Tymieniecka written 14.09.1969