CIA report, 6 April 1950, claiming Aidit and Trimurti visited Ho Chi Minh and would return as his 'agents' to build a people's army in Indonesia. Almost certainly unreliable but links future Gerwis founder S.K. Trimurti to alleged transnational conspiracy.
De Nieuwsgier, 8 Sept 1951: Moh. Tabrani, B.M. Diah and Mrs Trimurti 'of the Gerwis' accept an invitation to Beijing for the second anniversary of the People's Republic on 1 Oct; Ki Hadjar Dewantara and another educator were also invited. Records S.K. Trimurti's Gerwis affiliation and a 1951 invitation to China.
Whole page, Java-Bode, 8 Sep 1951 (columns interleaved, some English items). The only Gerwis-relevant article reports that the Chinese government invited B.M. Diah, Tabrani, Ki Hadjar Dewantara, Zachai and Mrs Trimurti of Gerwis to the PRC's second anniversary celebrations in Peking; Trimurti accepted.
Full newspaper page, Indische Courant voor Nederland, 15 Sep 1951. Relevant: Mrs Trimurti of Gerwis accepts invitation to Peking; Surabaya arrests of Chinese residents and journalists; congress of the Partai Wanita Rakjat (chair Sri Mangunsarkoro) on women's status, monogamy, polygamy, birth control. Other articles unr
Full page, Indische Courant voor Nederland, 15 Apr 1953. Only the article on the Indonesian women's delegation to the Denmark world women's congress concerns Gerwani: Trimurti, Kartinah and Maasje Siwi of Gerwis among delegates. Other articles (17 October affair, Ministry of Defence, WHO, local news) are unrelated.
Ipong Jazimah's 2016 biographical sketch of S.K. Trimurti (1912-2008): journalist, labour minister, Gerwis co-founder, Petisi 50 signatory. Pages 50-51 cover Gerwis's founding; relies on a few secondary sources.