PPS management

PPS management

Postcard from Władysław Tatarkiewicz written 24.05.1949

Letter from Władysław Tatarkiewicz written 19.10.1949

Letter from Tadeusz Czeżowski written 19.10.1957

Postcard from Tadeusz Czeżowski written 24.02.1967

Letter from Władysław Tatarkiewicz written 24.02.1962