An item dated Martenshoek 31 August reported that the same day the tugs Odin and Alexandrine after heir trials on the Eems were delivered for Copenhagen. The Odin achieved a speed of 13 miles with 375 ihp, the Alexandrine 9 miles with 120 ihp. For a firm at Rotterdam was the tug Numeroducs with a speed of 11 miles with 250 ihp delivered. All tugs were built by the shipyard N.V. Scheepswerven v/h Gebr. G.H. Bodewes and the engines and boilers manufactured by the N.V. ‘De Fulton’, both at Martenshoek, Netherlands.