Gottfried Wilhelm Leibniz

Gottfried Wilhelm Leibniz

Letter to the Committee of the Library of Classics of Philosophy written 29.11.1951

Letter to Władysław Tatarkiewicz written 09.12.1954

Letter from Henryk Elzenberg written 07.06.1951

Letter from Anna Teresa Tymieniecka written 27.06.1969

Letter from Kazimierz Twardowski written 06.02.1923

Attachment to Irena Krońska’s letter written in 21.09.1968

Letter to the Polish Academy of Science written 07.03.1966

Letter to Tadeusz Kotarbiński written 21.07.1951

List of translators written 05.06.1951

Letter to the Committee of the Library of Classics of Philosophy written 17.12.1954

Letter from Anna Teresa Tymieniecka written 13.12.1960

Letter from Irena Krońska written in 19.01.1955