The Secret of Delft

The Secret of Delft Dutch Het geheim van den vuurtoren is a 1916 Dutch black and white silent crime film directed by Maurits Binger. The movie was also sold to France, where it was titled Le Secret du Phare. Only fragments of the original movie survived and are being kept in the Dutch Cinema Museum Nederlands Filmuseum. It is hoped a complete copy survived in France.

Source: Wikipedia