Gottfried Wilhelm Leibniz

Gottfried Wilhelm Leibniz

Letter to Henryk Elzenberg written 21.06.1951

Letter to the Polish Academy of Science written 07.03.1966

Letter to the Committee of the Library of Classics of Philosophy written 04.07.1952

Letter from Władysław Tatarkiewicz written 19.10.1949

Letter to Irena Krońska written in 12.01.1955

Attachment to Roman Ingarden’s letter written in 21.12.1954

Letter from Kazimierz Twardowski written 06.02.1923

Letter from Anna Teresa Tymieniecka written 13.12.1960

Letter from Irena Krońska written in 10.01.1955

Letter from Irena Krońska written in 17.11.1954

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

Letter to Tadeusz Kotarbiński written 29.05.1953