Dolphin's Armor helmet, part of a full plate armor made for the future King Henry II of France (1519-1559).
Fullsize image: https://diqn32j8nouaz.cloudfront.net...r_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...phin_armor.jpg
Previously:
https://www.homemadetools.net/forum/...770#post156008

