Encyclopedia of historical weapons - Crest

A heraldic recognitive device fixed to the top of the great helm, introduced in the second half of the thirteenth and in wide use by the fourteenth century.

Encyclopedia of historical weapons

From Encyclopedia

Helm, Great Helm
Helmet surrounding the whole head. Usually consist of 4-5 metal plates riveted together. Worn over a mail or a small steel cap.
Tip
The pointed end of a sword’s blade. Most swords taper towards the tip, but some are straight until the very tip.
Vambrace
Armor covering the forearm.
Yatagan
A long knife or short saber that lacks a guard for the hand at the juncture of blade and hilt; usually has a double curve to the edge and a nearly…
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