US State Dept. report IR-6165, January 1953: Communism in the Free World - Indonesia section on Gerwis
US State Department Office of Intelligence Research report IR-6165, 'Communism in the Free World' (January 1953), a compilation of about 30 country studies of communist capabilities, held in the CIA reading room. The Indonesia study (IR-6165.3) covers PKI aims and tactics, labour, and front organisations. Section VI.A
CIA study, May 1955: The Communist Party of Indonesia - a survey of PKI organization and history
CIA study, May 1955, surveying PKI organisation and history before the 1955 elections, with a short section on Gerwani among eight front organisations (pp. 49-50) and PKI foreign channels. Earliest extended US assessment of Gerwani as a PKI front.
CIA directories, February 1957: International communist-front organizations (WIDF section)
CIA compilation of reference data (February 1957, data to 1 October 1956) on international communist-front organisations and friendship societies, including the Women's International Democratic Federation (WIDF). The WIDF directory lists headquarters, publications, executive officers and national affiliates. Under Indo
US National Intelligence Estimate 55-64, 22 July 1964: Prospects for Indonesia
US National Intelligence Estimate 55-64, 22 July 1964, on Indonesia's prospects: Sukarno dominant, PKI strengthened, Konfrontasi driving a left drift. Mentions Gerwani only among PKI fronts (p. 5); context for pre-1965 US views.
CIA special report, 23 October 1964: Sukarno and the Communists
CIA Special Report, 23 October 1964, on the Sukarno-PKI relationship; lists Gerwani among PKI fronts with almost two million claimed members. Pre-coup US context.
Letter to Edwin L. Fox from Sjafruddin Prawiranegara, 5 August 1965
US Embassy copy of a 5 August 1965 letter from Sjafruddin Prawiranegara to Edwin Fox defending the US in Vietnam and warning of Chinese and Indonesian communist aggression. Pre-coup anti-communist voice; no Gerwani content.