Bases of giant dam under construction in The Netherlands in 1979, part of the enormous Delta Project to prevent flooding in the Rhine delta. When complete, the dry area was flooded and the sections floated to their final positions across the river mouth.
Bases of giant dam under construction in The Netherlands in 1979, part of the enormous Delta Project to prevent flooding in the Rhine delta. When complete, the dry area was flooded and the sections floated to their final positions across the river mouth.