Patterning in Scale/Maille armor

[Flavivs Aetivs]

Hey guys,

I know I've seen fragments of Roman chainmail or something where there were patterns of bronze and steel links that created geometric shapes/deisgns/whatever. Anyone have images/sources?

I'm writing a paper on armor in the Santa Maria Maggiore mosaics and evidence of this patterning would be of great help. I know they did it, but gotta back it up with sources.

Thanks,
MMFA