As a resident weirdo that deals a lot with older bottles, would it be possible to set a marker when for example abv or amount of fluid is not noted anywhere but was i.e. measured by one self? I think it would be helpful information to have but also necessary to distinguish from given statements
You better don’t travel with these bottles otherwise you are going to have much trouble in the view of the new European excise law… with no ABV statement.
Sorry for offtop