Zygmunt Czerny

Zygmunt Czerny

Letter from Tadeusz Czeżowski written 06.07.1963

List of members of the Krakow Branch of the Polish Philosophical Society written 21.01.1967

Letter from Irena Krońska written in nd.07.1961

List of publications written 04.01.1937

Letter from Kazimierz Twardowski written 27.07.1935

Letter to Kazimierz Twardowski written 29.07.1935

Letter from Władysław Tatarkiewicz written 04.11.1965

Postcard to Władysław Tatarkiewicz written 03.05.1963

Letter from Irena Krońska written in 11.07.1961

Letter to Władysław Tatarkiewicz written 15.05.1963

Letter to Henryk Elzenberg written 06.06.1951