Rivetted maille tools

[Thomas H]

I am in the process of writing an article on the constructioon and sue of rivetted maille before the takeover by plate armour. Are there ANY extant tools or pieces that people have pictures of? I have the pictures from the zwolfbrudersomething or other are there any others that people can supply? Any and all help is welcome as this article is designed to be more essay like than an article.