Straits Times, 8 Aug 1955, by P. A. van der Poel (lead only). Describes how the Communist organisation is preparing for the 1955 Indonesian elections, winning support through sport, religion and an appeal to 'non-party' people. Matched on Umi Sardjono; lead does not name her.
Straits Times, 25 Mar 1963 (lead only). 1,500 Communists demonstrated in Purwokerto, Central Java, against the high cost of living (Antara), involving PKI members and affiliates including Pemuda Rakyat; Gerwani likely among the affiliates though the lead is cut.
Straits Times item of 26 June 1963 reporting that Bintang Suradi, 40, private secretary to PKI chairman D.N. Aidit, drowned off Java's south coast the previous Saturday, per Antara. Only the lead snippet was available. Relevant as the death of the husband of Gerwani figure Suwarti Bintang Suradi (the husband link comes
Straits Times, 22 Oct 1965 (lead only). The temporary ban on the PKI and affiliates spread across many regions, with homes of Communists wrecked; the PKI is linked to the failed 1 October coup. Matched on Gerwani as an affiliated organisation.
Straits Times, 8 Dec 1965, by Dennis Bloodworth (lead only). Analysis of how Indonesian Communists, implicated in the 'ruthless but abortive' 1 October coup, miscalculated their moment, strength and strategy, and the army's savage determination. Matched on Gerwani and PKI; lead does not name Gerwani.