Encyclopedia of historical weapons - Skull

The part of a helmet cover­ing the top, back and the sides of the head above the ears. It can also denote a simple metal cap.

Encyclopedia of historical weapons

From Encyclopedia

Helmet
Armor protecting the head. Comes in many forms.
Martel
See War hammer.
Pommel nut
Also pommel bolt or tang nut. Capstan rivet sometimes included in pommels.
Quillions
Special (Renaissance) term for two straight or curved cross-guards (front and back). Called just cross or guard when on Medieval …
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