Java-Bode, 7 April 1953, p. 2: short news item listing the Indonesian delegation to the international women's congress in Denmark (Copenhagen), leaving end of May. Gerwis is represented by S.K. Trimurti, Kartinah and Maasje Siwi; other members come from Wanita Demokrat, Partai Wanita Rakjat, Sarbupri and as individuals
Whole-page OCR of Java-Bode, 7 April 1953 (p. 2), reproducing the same short item on the Indonesian delegation to the women's congress in Denmark, in which Gerwis members Trimurti, Kartinah and Maasje Siwi are named. Other page articles (Andi Azis trial, Electoral Law, cabinet matters) are unrelated.
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.
De Waarheid, 16 Apr 1953, p. 4: Jakarta dispatch listing members of the Indonesian delegation to the WIDF International Women's Congress in Copenhagen: Trimurti, Kartinah and Maasje Siwi of Gerwis, Ratjih Kartawinata (Wanita Demokrat), Hadiprabowo (Partai Wanita Rakjat), Dr. Towoliu, Yap Oei, Kartowijono, two Sarbupri