Buchan Portabello trinket dishes from Scotland

Vintage Buchan Portabello Scotland Finest Stoneware 89 M2-50. Only found one chip, see pics. From my Grandmother's house. I am guessing that they are from the 1950's or 60's. ✅smoke free home ✅pet friendly home ✅recycled packing materials ✅ Retro Collectible Vintage Antique Boho, Magpie, Vibrant, Tie Dye, Recycle, Reclaim, Upcycle, Ecologically Friendly, Eco, Sustainable, Treehugger, Environmentalist, Organic, Ethically Sourced, Victorian, Edwardian, Elizabethan, Fine Art, Art Deco, Art Nouveau, Mid Century Modern 1950's-60's