organizational issues

organizational issues

Letter from Tadeusz Kotarbiński written 05.10.1957

Postcard from Kazimierz Ajdukiewicz written 10.10.1948, pp.1,2

Letter to Stefan Żółkiewski written in 05.02.1964

Letter to Tadeusz Kotarbiński written 17.07.1948

Protocol from the meeting of the PPS Board 12.05.1957

Letter from Felix Kaufmann written 23.03.1936

Letter from Stefan Żółkiewski written in 23.12.1965

Letter from Tadeusz Kotarbiński written 24.10.1936

Letter from Stefan Żółkiewski written in 03.01.1961

Letter from Stefan Żółkiewski written in 06.06.1962

Letter from Kazimierz Ajdukiewicz written 11/17/1949

Letter from Kazimierz Ajdukiewicz written 17.11.1949