Very deep rich ruby colour - beautifully ground and polished pontil mark - about 5.5 inches across, and I would hazzard a guess that it has some reasonable age - perhaps 30 - 50 years. I'm thinking possibly Scandi., but that is really only a shot in the dark, and I think the shape is called 'triform'. Would love to hear from anyone if they have any ideas please, and thanks for looking. cheers.