There was no recorded wreck at this site so it was reported to your relevant authorities, including the Receiver of the Wreck (RoW). They were regarded as great boats. During the war 8 were being sunk, three surrendered and were inevitably scrapped, and two have been deemed lacking. Now a https://u3133187.ziblogs.com/34273970/not-known-factual-statements-about-u31