Ancient Phrygian winged helmet dated from the 4th century BC.
https://s3-us-west-1.amazonaws.com/h...t_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...253#post204035
https://www.homemadetools.net/forum/...958#post175792
https://www.homemadetools.net/forum/...215#post157839
https://www.homemadetools.net/forum/...131#post165103
https://www.homemadetools.net/forum/...770#post156008