Dutch tug trawler Johanna (IJM 468) saved by Dutch tug trawler Trio (IJM 470) according to the Dutch newspaper Rotterdamsch nieuwsblad dated 11 July 1919

An item dated Ijmuiden, Netherlands 9^th reported that the Dutch tug trawler Johanna (IJM 468) was floating around at the North Sea when she lost a screw when she was found by the Dutch tug trawler Trio (IJM 470) and safely into the harbour.