Short item, Indische Courant voor Nederland, 8 Apr 1953, p. 1: Gerwis takes the initiative for a conference of women's organisations in Jakarta on 2-3 April, ahead of the world women's congress in Denmark in June, to discuss sending a delegation; press conference on 4 April.
Indische Courant voor Nederland, 15 Apr 1953, p. 3: names the Indonesian delegation to the world women's congress in Denmark (end of May): Trimurti, Kartinah and Maasje Siwi of Gerwis, plus Wanita Demokrat, Partai Wanita Rakjat, Sarbupri and individual delegates including Dr Towoliu.
Full page, Indische Courant voor Nederland, 15 Apr 1953. Only the article on the Indonesian women's delegation to the Denmark world women's congress concerns Gerwani: Trimurti, Kartinah and Maasje Siwi of Gerwis among delegates. Other articles (17 October affair, Ministry of Defence, WHO, local news) are unrelated.
Short item, Indische Courant voor Nederland, 13 May 1953, p. 3: first group of the Indonesian delegation to the international women's congress in Copenhagen (5-12 June) leaves on the 'Surriento': Setiati Surasto (Sarbupri) and Maasje Siwi and Kartinah (both Gerwis); the Australian delegation is on board.
Newspaper page, Indische Courant voor Nederland, 13 May 1953 (OCR partly illegible). The only relevant article repeats that Setiati Surasto (Sarbupri) and Maasje Siwi and Kartinah (Gerwis) left on the 'Surriento' for the Copenhagen international women's congress, with the Australian delegation also aboard.