archive

archive

Letter to the National Scientific Publishers written 30.03.1963

Letter from Stanisław Ignacy Witkiewicz written 05.06.1939

Postcard from Edmund Husserl written 07.10.1934

Letter from Stefan Szuman written 04.08.1939

Attachement to the letter to Henryk Markiewicz written 16.03.1964

Letter to Kazimierz Twardowski written 14.01.1928

Letter to Kazimierz Twardowski written 03.09.1926

Letter to Kazimierz Ajdukiewicz written 6/15/1949

Postcard from Zofia Szuman written nd-3

Letter from Henryk Mehlberg written in 08.05.1947

Letter from Kazimierz Twardowski written 29.05.1919

Letter to Kazimierz Twardowski written 12.01.1933