An item reported that the Dutch harbour tug Cornelis Hendrik with success executed her trials. Built by the Vlaardingsche Machinefabriek I.A. Kreber, Vlaardingen, Netherlands for account of the N.V. Stoomsleepboot Rotterdam, Rotterdam, Netherlands. Dimensions 21 x 4,80 x 2,30 metres. Fitted out with 1-200ihp vertical triple expansion steam engine with surface condensing.