Set of Three Boxed Vintage Cole and Mason Mini Spice and Herb Mills 520 Clever design, works as a grinder but the top part is spring loaded, if you press it down it pushes the bottom burr out dispensing some herbs whole Herbs obviously very old, for international buyers will empty these out before shipping to be on the safe side
Heavy wear to boxes as shown, some patina to top metal knobs, otherwise I would guess these may not have been used