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
De Locomotief, 1 June 1955: report of a PKI mass meeting in Jakarta where Aidit backs the Ali cabinet and urges peaceful election campaigning. Mrs Umi Sardjono, introduced as a non-party Gerwani member and PKI candidate, says she chose the PKI because it is a choice of being for or against the people. Date: the party's
De Waarheid, 21 Sep 1955, p. 5: air-mail report on the PKI's 1955 election campaign: Aidit speaking to 700,000 in Yogyakarta, 550,000 in Semarang, Njoto and Lukman elsewhere. In Jakarta, Umi Sardjono, chair of Gerwani, explained why she stands as a non-party candidate on the PKI list, saying its programme matches the d