AU G U S T 3 1 S T . - C U L L E R C O A T S , NORTHUMBERLAND. The Dutch motor vessel Marne, of Rotterdam, had struck a mine and sank a quarter of a mile S.E. of Tynemouth Piers, but no survivors were found, and later it was learned that two out of the crew of five had been picked up by a tug. - Rewards, £8 14s..