US Embassy Joint Weeka no. 46 (airgram A-373), 7 Dec 1965: Aidit's capture and death, the fate of Politburo members, and a figure of 34,000 PKI prisoners in Java. Context on leadership elimination and detention scale.
US Embassy airgram A-386, 10 Dec 1965: an informant describes anti-PKI operations around Kudus, where NU/Ansor helped the RPKAD and the informant gave the Army lists of Baperki members. Evidence that civilians compiled lists; Gerwani not mentioned.
US Embassy airgram A-65, 3 Aug 1966, recording anthropologist James Fox's account of Army executions of communists on Roti, Sawu and Timor and his estimate of 800-1,000 killed in the region. Eastern Indonesia context; Gerwani not discussed in the excerpt.