Three divers, who were experts in underwater archaeology, discovered an ancient military helmet in the Mediterranean Sea near Italy, and it could lead researchers to a shipwreck that had never ...

Diving Helmet is classified as a Building item. It is a placeable object that can be used as a base structure, decoration, a crafting station, or some other purpose.

Several years later, in 1947, Frank Haymaker used a similar surface-supplied diving helmet to make observations in Scripps Canyon. Shortly after the development of the Aqua-lung, which was the first ...