Merdeka, 8 January 1951: Lapangan Banteng rally demands annulment of the KMB
Merdeka, 8 Jan 1951, p. 1: mass rally at Lapangan Banteng demanding annulment of the KMB agreements, where the Gerwis speaker argued for annulment through its effects on women, citing mass dismissals.
Merdeka, 20 February 1951: PKI protests against the French government
Merdeka, 20 Feb 1951, p. 2: PKI protests France's 24 Jan 1951 expulsion of the WFTU, WFDY and WIDF from Paris; Gerwis and a printers' union send similar protests to the French minister.
Merdeka, 10 April 1951: Gerwis supports the 14-party joint programme
Merdeka, 10 Apr 1951, p. 2: Antara from Semarang that the Gerwis central board (6 Apr 1951) endorses the 14-party joint programme (annul KMB, independent foreign policy, revoke SOB) and demands a broad national coalition cabinet.
Merdeka, 25 April 1951: May Day 1951 preparations
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.
Merdeka, 8 August 1951: Peace Committee organisations form 17 August committee
Merdeka, 8 Agustus 1951 (hlm. 2): mass organisations under the Peace Committee form their own 17 August committee with a 'peace programme', Gerwis and Lekra running the programme section.