An item reported a successful trial on 3 March on the IJ executed by the Dutch tug Sabi built by Scheepswerf en Machinefabriek Concordia firm S. Seymonsbergen, Amsterdam, Netherlands for account of the Vereenigde Nederlandsche Scheepvaart Maatschappij, The Hague, Netherlands. Dimensions 21,30 (between perpendiculars)-24 (over all) x 5,25 (on thrushes) x 1,80 metres. Fitted out with 1-300hp Werkspoo engine.