Who were the Zeughaus Highlanders

[figheadair]

I was sent this a couple of years ago. The annotation is that of my source with whom I corresponded at the time but who is currently off-line for a while in somewhere hot and sandy.



The outfit appears to be a genuine C18th/early C19th one with the tartan corresponding to some of Wilsons' early military material.

Try as I can I cannot find other images of this which I understand was in a/the Berlin Museum pre-war. Anyone come across other images or know anything of the Zeughaus Highlanders? I'd love a colour image.