Enduring WW2 Mystery

de bene esse: literally, of well-being, morally acceptable but subject to future validation or exception

 Fresh search for Nazi 'gold train' set to begin: Excavators to study railway embankment as they try to solve one of the biggest mysteries of...

Excavators are due to study a railway embankment in Walbrzych in a bid to solve one of the biggest mysteries of the Second World War.