Nearby finds already include various metal scraps, suggesting the existence of a workshop capable of producing items like the stamp—perhaps even armor similar to the Sutton Hoo helmet.

Brodie had invented and patented a design in 1915, called the Helmet, steel ... Millions to Check Tax Withholding Now The Oldest Heavy Metal Icons Still Alive Today ...

An ancient stamp unearthed by a metal detectorist suggests the Sutton Hoo was actually made in Denmark, and not Sweden as previously thought. The Anglo-Saxon helmet, dated to the 7th century ...