De Locomotief, 24 Aug 1954: a note on 50 families transmigrating from Purwokerto to South Sumatra, and a brief item that the Medan Badan Kerdjasama Nasional (BKN), to which PKI, PNI, SKI and Gerwani are affiliated, urged by resolution that the mayor be relieved of his post (text breaks off).
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.
The Straits Times, 25 March 1963, p. 2, UPI/Antara: 1,500 communists demonstrate in Purwokerto, Central Java, against high prices and the cost of living; participants came from the PKI and affiliates including Pemuda Rakyat, Gerwani, BTI and Lekra. They petition for lower prices and the inclusion of communists in the C
US Embassy telegram 1516, 20 Nov 1965, relaying Yugoslav and Australian secondhand accounts that PKI activists relied on Sukarno, claimed no foreknowledge of the 30 September Movement and expected the party to vanish for years. Context on PKI grassroots confusion.