HI my Friend Or "course" they are hypothetical no? hehehe I "know" that you wouldn't post anything about any actual bars on a public site that is probably monitored by -- interested officials of one kind or another.
Of course, IF they were actual bars and someone knowingly gave you advice on how to handle / execute it illegally, which you followed, then the person giving this advice could be broadly considered of being guilty of a conspiracy with the intent to defraud the US Govt, or any rightful heirs - the people. These hypothetical bars would prob also fall under the Antiquities act for which most countries in the world have mutual extradition agreements.
So I am confident that we are talking about "HYPOTHETICAL " bars. so on with the discussion of how it could be handled for "my book".
Don Jose de La Mancha