Billingsley was the owner at the time of Nantgarw Porcelain Factory. Marked (base): crossed tridents / A3215.Width 4 Depth 3.5 Height 2.25 inches. Width 5.5 Depth 5.5 Height 1 inches. This item is in the category "Collectibles\Kitchen & Home\Dinnerware & Serveware\Cups & Saucers". The seller is "eronjohnsonantiques" and is located in this country: US. This item can be shipped to United States.