Burgonet

Lobstertail burgonet.

Most modern Americans tend to think of armor in terms of brightly polished steel. Sometimes it was finished bright, but by the 17th century it was more often black, brown, or dark blue. This was especially true of those suits destined for active service in the field. A brightly polished piece of armor needed constant care to guard it from rust and maintain a good appearance. Blacking, russeting or bluing it helped protect it and made it easier to maintain. The black finishes were sometimes obtained through the use of soot and oil, sometimes by paint. The russet and blue finishes were produced by artificial oxidation.

English pikeman’s armor bearing the cypher of James I (1603-1625).
The waist belt is now missing.