archive

archive

Letter from Władysław Witwicki written 28.12.1928

Letter from Mieczysław Wallis written 05.01.1936

Letter from Zofia Lissa written 14.02.1949 with an attachment

Postcard from Stanisław Ignacy Witkiewicz written 13.06.1936

Letter from Stefan Szuman written 18.07.nd

Letter to Kazimierz Ajdukiewicz written 6/15/1949

Postcard from Hedwig Conrad-Martius written nd.03.1958

Letter to the Committee of the Library of Classics of Philosophy written 04.07.1952

Letter from Henryk Elzenberg written 06.03.1964

Letter to Kazimierz Twardowski written 15.02.1928

Postcard from Zofia Szuman written nd-3

Review “Why is there something rather than nothing” written n/d