Strange Spanish Wooden Jug, Need Help to Identify

I may eventually sell it, but I will keep trying to identify the potter first. It can't be easy, because of the few Xarcató items I have found online, none mention the individual potter, so it may be a hopeless task. I will report back if there is anything new! The one piece from the lot I really want to keep is the little Gouda round pot, Regina Darla, it's so perfectly art deco.