Thread:IohannesIohannium/@comment-27823108-20160523201003/@comment-33224520-20160524121221

It actually just used modern day flag, I guess.

But to represent it, you might use the Province of Carnaro CoA, https://en.wikipedia.org/wiki/Province_of_Carnaro#/media/File:Provincia_Carnaro-stemma.gif

https://i.imgur.com/KAj8ex7.png The Mysterious Contributor