Het Nieuwsblad voor Sumatra (28 Nov 1950, p.2): the KOWANI 5th women's congress opens in Jakarta with about 200 delegates; Mrs Pudjobuntoro says the struggle continues until Irian returns. Preliminary papers: Miss Soesilowati on elections and women in parliament, Mr Nani Suwondo on marriage, Miss Suwarti on labour and
De Waarheid, 16 Apr 1953, p. 4: Jakarta dispatch listing members of the Indonesian delegation to the WIDF International Women's Congress in Copenhagen: Trimurti, Kartinah and Maasje Siwi of Gerwis, Ratjih Kartawinata (Wanita Demokrat), Hadiprabowo (Partai Wanita Rakjat), Dr. Towoliu, Yap Oei, Kartowijono, two Sarbupri
De Locomotief, 11 Sept 1954: Mrs Surya Hadi, member of the Central Java provincial council's education section, and ten other women including one from 'the left-oriented Gerwis' will visit the Chinese People's Republic at the invitation of the chair of China's federation of democratic women's organisations.
De Locomotief, 6 Dec 1954: tens of thousands rally on Merdeka Square, Jakarta, organised by the West Irian liberation committee with women's associations. Speakers include Umi Sardjono of Gerwani, who read out the resolution demanding unilateral incorporation of West Irian, severing relations with the Netherlands and a
Second copy of the De Locomotief report of 6 Dec 1954 on the Merdeka Square mass meeting for West Irian. Umi Sardjono of Gerwani spoke and read the resolution demanding unilateral incorporation, severing of Dutch relations and abrogation of the agreements; text differs slightly in wording ('colonial Dutch government').
De Nieuwsgier front-page report (6 Dec 1954) on a mass demonstration at Medan Merdeka, Jakarta, organised by the West Irian liberation committee with women's organisations, demanding incorporation of Irian and rupture with the Netherlands. Speakers included Mrs. Sudarman Hadikusumo, Mrs. Kartowijono (Perwari) and Mrs.
Indische Courant voor Nederland, 15 Dec 1954, p. 3: Jakarta mass rally of tens of thousands for the incorporation of West Irian, organised by the liberation committee with the women's organisations' central body. Umi Sardjono of Gerwani reads the resolution demanding severance of relations with the Netherlands; Kartowi