There was no recorded wreck at this area so it was claimed on the related authorities, such as the Receiver on the Wreck (RoW). They were being considered superb boats. Through the war eight were sunk, three surrendered and were being eventually scrapped, and two were considered lacking. Now a https://u3109640.therainblog.com/33044482/new-step-by-step-map-for-u31