Gottfried Wilhelm Leibniz

Gottfried Wilhelm Leibniz

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

Letter from Irena Krońska written in 19.01.1955

Letter from Władysław Tatarkiewicz written 19.10.1949

Attachment to Irena Krońska’s letter written in 21.09.1968

Letter from Henryk Elzenberg written 07.06.1951

Telegram from Irena Krońska written in n. d.

Letter to Kazimierz Twardowski written 29.11.1927

Letter to the Committee of the Library of Classics of Philosophy written 03.12.1968

Letter from Anna Teresa Tymieniecka written 03.01.1967

Letter to Irena Krońska written in 21.12.1954

Letter to Irena Krońska written in 24.01.1955

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