>>11558743>>11558764Okay I did some digging to find the origin of this black uniform, but it's less obvious. If any other Anons know their war history, please correct me.
The best match among British uniforms is just a black police uniform. The Baron doesn't seem like one to serve the community, but I could see him with the RIC during the Irish war of independence.
The next closest match I could find were German WWII uniforms. Now he is known to speak German, but WWII seems a little late for Adventurers, and would make the other uniform an heirloom. It is possible as an intentional parallel with Indiana Jones though.