This is a vessel purchased at an antique shop during my stay in Sweden. It is marked PRIMA N.S. Diameter: Approx. 18.8 cm - Material: Metal (silver color) NS PRIMA is vintage tableware manufactured in Sweden around the 1940s. It is characterized by its silver-plated products such as trays, bowls, and spoons with a hammered (hammered tone) pattern, and is popular in the antique market due to its unique and rare shapes. #PRIMA N.S. #Sweden #Vintage There are many signs of age-related deterioration, dirt, and scratches throughout. This is an item that has been stored at home by an amateur for a long time, so oversights are possible. Please refrain from purchasing if you are concerned about minor details. We await purchases from those who understand and accept these conditions. Thank you for looking.