Here's a large number of bronze ax heads from Germany from the Bronze Age, all virtually corrosion free. [1] https://en.wikipedia.org/wiki/Bronze#/media/File:A

Here's a large number of bronze ax heads from Germany from the Bronze Age, all virtually corrosion free. [1] https://en.wikipedia.org/wiki/Bronze#/media/File:ALB_-_Hortfund_Gro%C3%9F_Gaglow.jpg https://en.wikipedia.org/wiki/Bronze#/media/File:ALB_-_Hortf...