A technique of decoration common on silver and gold ware during the 14th and 15th century, used only rarely on armour during these periods. It was used with great effect alongside of
etching , a faster but cruder technique, during the 16th century. The most famous 14th century example is from on the brass trim on
Churburg #13 ,held in the Churburg castle, where phrases from the old testament are engraved into the border pieces. A very striking effect that has been very popular amongst modern re-enactors, although generally etching has been used for speed and efficiency.