Your actually building a personal bar, not a Tavern or Public House for period or historical events. Thus I would say you, as barkeep and head bill payer, get a bit of license as to how you decorate yer bar. I could (and almost have!!) easily fill my house with stuff I think is neat, cool, and or other.....too many neat time periods out there, and hard to stay narrowed down. Good thing the wife has a level head, or my house would look like a historic garage sale or thrift store....