Encyclopedia of historical weapons

From Encyclopedia

Barbut
Also called barbute, barbuta. An open-faced shoulder-length Italian helmet, made in one piece, with a T-shaped face…
Catapult
Class of siege engines designed to throw spears and heavy bolts.
Arnis
Italian for "harness", the historical term for being "in armour".
Novacula
Sickle-like tool consisting of a tanged, iron head fitted into a wooden handle. 
More

SSL Certificate Authority
SSL Certificate Authority