Het Nieuwsblad voor Sumatra (10 Mar 1954, p.2): in Binjai two committees were formed to organise May Day. The first unites SOBSI, Sarbupri, Gerwis, Pemuda Rakjat and similar groups under a SOBSI chair; the second comprises non-SOBSI organisations such as PGRI and Perbupri and regards itself a branch of the Medan commit
Short Het Nieuwsblad voor Sumatra item (25 Aug 1954, p.2): the Medan national cooperation body BKN, to which the PKI, PNI, SKI and Gerwani are affiliated, adopted a resolution asking the government to remove Medan's mayor A.M. Djalaluddin from office.
Death notice in Het Nieuwsblad voor Sumatra (13 May 1957, p.2): Mrs Aminah Djamil, PKI representative in North Sumatra's provisional provincial council, died on Friday night. She was also the leader of Gerwani, 'the communist women's movement', in the province. Her husband Ali Hadihroto sits on the Langkat regency exec