Czesław Znamierowski

Czesław Znamierowski

Letter to Kazimierz Twardowski written 04.11.1923

Letter from Irena Krońska written in 18.01.1954

Letter to the Polish Academy of Science written 10.02.1966

Letter from Irena Krońska written in 01.07.1965

Attachment to Irena Krońska’s letter written in 21.09.1968

Postcard from Władysław Tatarkiewicz written 14.02.1949

Postcard from Tadeusz Czeżowski written 24.02.1967

Letter to Tadeusz Czeżowski written 18.02.1958

Letter from Tadeusz Czeżowski written 16.10.1958