Auchentoshen Select & Glenrothes Select
I recently discovered that-in the case of Glenrothes Select-it is a combination of several single malts from the same distillery; the youngest being 10yr. I mistakingly refered to this as a "vatted"/pure malt. It is, technically, a "pure" malt; but it is from the same distillery. So, I assume the same applies to the Auchentoshen Select.