Arabs Create Organization For Recovery of Palestine نیو یارک ٹائمز; 29 May 1964; "JERUSALEM, (Jordanian Sector) 28 May (Reuters) -The creation of Palestine liberation organization was announced today..."]
reuters.com
In West Bank, Ramallah looks ever more like capital: "Abbas opened new Ramallah headquarters for the Palestine Liberation Organization (PLO), which was headquartered in East Jerusalem in the years between its establishment in 1964 and Israel's capture of the land in 1967. "God willing, the headquarters of the PLO will return to Jerusalem soon," Abbas said at the 23 November opening ceremony of the building, which the PLO is renting."