Gottfried Wilhelm Leibniz

Gottfried Wilhelm Leibniz

Letter from Kazimierz Twardowski written 06.02.1923

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

Letter from Anna Teresa Tymieniecka written 03.01.1967

Letter to the Committee of the Library of Classics of Philosophy written 03.12.1964

Letter to the Committee of the Library of Classics of Philosophy written 09.07.1951

Letter to the Committee of the Library of Classics of Philosophy written 22.05.1954

Attachment to Irena Krońska’s letter written in 21.09.1968

Letter to Henryk Elzenberg written 21.06.1951

Letter to Tadeusz Kotarbiński written 29.05.1953

Letter from Henryk Elzenberg written 23.06.1951

Letter from Anna Teresa Tymieniecka written 18.08.1965

Postcard from Edmund Husserl written 27.06.1925