De Locomotief, 14 Aug 1950 (Aneta): about 5,000 attend a Medan peace-committee rally, mainly plantation, peasant and pedicab unions, with anti-American banners. Speakers include Tuti Rukmi for 'Indonesian women'. The resolution urges Indonesia not to join the 'imperialist war' in Korea and calls for a ban on atomic wea
De Locomotief, 6 Dec 1954: tens of thousands rally on Merdeka Square, Jakarta, organised by the West Irian liberation committee with women's associations. Speakers include Umi Sardjono of Gerwani, who read out the resolution demanding unilateral incorporation of West Irian, severing relations with the Netherlands and a
Second copy of the De Locomotief report of 6 Dec 1954 on the Merdeka Square mass meeting for West Irian. Umi Sardjono of Gerwani spoke and read the resolution demanding unilateral incorporation, severing of Dutch relations and abrogation of the agreements; text differs slightly in wording ('colonial Dutch government').
De Locomotief, 13 Dec 1954: Semarang public meeting of the West Irian struggle committee draws thousands, with speakers from Gerwani, PSII, PNI, PKI and the Biro Pusat urging national unity. A kilometres-long procession of about 50,000 people followed, with wreaths laid at Tugu Muda.
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