organizational issues

organizational issues

Letter from Stefan Żółkiewski written in 06.06.1962

Letter from Tadeusz Kotarbiński written 30.06.1966

Letter from Tadeusz Kotarbiński written 04.03.1961

Letter from Stefan Żółkiewski written in 23.12.1965

Letter from Tadeusz Kotarbiński written 22.01.1937

Protocol from the meeting of the PPS Board 12.05.1957

Letter from Tadeusz Kotarbiński written 24.10.1936

Letter from Kazimierz Ajdukiewicz written 07.08.1948

Letter from Stefan Żółkiewski written in 10.01.1964

Letter from Tadeusz Kotarbiński written 07.02.1966

Letter to Stefan Żółkiewski written in 05.02.1964

Letter from Kazimierz Ajdukiewicz written 17.11.1949