CIA intelligence survey of the PKI's history, structure and front organisations, May 1955, before the September 1955 elections. Section III.E (report pp. 49-50) profiles Gerwani: founded 1950 as Gerwis, renamed Gerwani at the March 1954 congress, 25,000+ members, S.K. Trimurti general chairman and Umi Sardjono chairman
US Monthly Indonesian Press Survey (1958) analysis of the First National Conference of Communist Women (Jakarta, 26-31 May 1958). Aidit's address presents the 'Communist woman' and calls for a wider Gerwani; Suharti Suwarto (Gerwani second deputy chair) and Sundari report on women's groups, only 100,000 women PKI membe
Compilation of US embassy Djakarta biographical despatches (2 Aug 1960) on members of the new Gotong Royong parliament. Contains profiles of Gerwani figures: Umi Sardjono (Gerwis then Gerwani chairwoman, WIDF delegate 1960), Francisca Fanggidaej (PKI women's group Gerwani board), Setiati Surasto (SARBUPRI, Gerwani link
UK Foreign Office file FO 371/180326 (Feb-Aug 1965): embassy telegrams, letters and Antara extracts on the PKI's growth before the coup: its 45th anniversary, Aidit's speeches, Mao's greeting, Sino-Soviet positions and Sukarno's leftward drift. Gerwani items: Antara of 9 June reports Sukarno addressing Gerwani, chaired
US Embassy airgram A-398, 17 Dec 1965, listing PKI leadership bodies after May 1965 and fugitive leaders' whereabouts. Places Suharti (Gerwani chair, head of the PKI women's department), Umi Sardjono, Setiati Surasto and Mudjiatun in PKI organs; no women in the whereabouts list.