Merdeka, 25 April 1951 (hlm. 2): plans for May Day 1951 by a central committee (SOBSI, KABM) assisted by the Peace Defence Committee, Lekra, Pemuda Rakyat, Sakti and Gerwis, framed as defence of world peace.
Full-page notice in the Surakarta magazine Bentara listing the organising committee of the 1 May 1951 Labour Day commemoration, a left united front dominated by SOBSI unions and including Gerwis.
Page of the Jakarta daily Harian Rakjat, 23 April 1952 (Kartini Day issue; OCR very noisy). It reports Hari Kartini commemorations in Jakarta (about 650 women at Garden Hall), in The Hague, where Ny. S. Sri Kusnapsiah spoke on Kartini's aims and thought, and in Semarang, Bogor and elsewhere, alongside Wilopo-cabinet an
De Waarheid, 2 May 1952, p. 3: dispatch on May Day demonstrations across Indonesian cities by committees including SOBSI, Pemuda Rakjat and the women's organisation Gerwis; Jakarta rally at Merdeka Square. Reports government attempts to prevent them, including bans in Surabaya on discussing germ warfare and carrying po
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
Java-Bode, 18 March 1954, p. 2: short item on two rival committees for 1 May Labour Day in Binjai, East Sumatra: one uniting Sobsi, Sarbupri, Gerwis, Pemuda Rakjat and similar bodies, chaired by Sobsi, and a non-Sobsi committee of PPPRI, OBPI, Perbupri and PGRI.
Harian Rakjat, 3 Mei 1954, hlm. 1 (Hari Buruh). May Day 1954 front page: 500,000 people at Lapangan Merdeka; guests include Rie Lips-Odinot, Dutch MP and women's movement leader; attacks on a PSI MP.