report

report

Letter to Tadeusz Czeżowski written 19.10.1954

Letter to Kazimierz Twardowski written 13.10.1920

Letter from Tadeusz Czeżowski written 17.05.1958

Letter from Stefan Szuman written nd-2

Letter from Władysław Tatarkiewicz written 23.06.1947

Letter to Władysław Tatarkiewicz written 29.10.1969

Postcard from Władysław Tatarkiewicz written 24.01.1949

Letter from Kazimierz Ajdukiewicz written 14.06.1925

Letter to Kazimierz Twardowski written 20.02.1922

Protocol from the meeting of the PPS Board 12.05.1957

Attachment to Irena Krońska’s letter written in 21.09.1968

Letter from Tadeusz Czeżowski written 11.12.1957