I've found an old tin of University Flake in my basement (I use to cellar tobacco all over the place down there. It would have been purchased sometime after 2005 but probably not much later than 2009 or so. It's one of the older, rectangular tins with no tobacco warnings (here in the US), same as my old cellared Irish Flake tins. I'm curious about it's age, given that at some point the Peterson offerings went to the larger, round tins for everything. Anyone remember when that switch occured?