crusader helmet gregoryThis type of early pot helm appeared from the first half of the 13th century. It evolved from the nasal helm (calotte) and offered better protection for the entire head. This type of helmet was usually worn in combination with a chainmail coif. Helmets like this were worn by the European aristocracy and knightly class and are depicted in various manuscripts and seals. They remained in use until the late 13th century. This helmet is based on an