Concentric white and red circles inside, foot consisting of three shells. 6.1 cm. high, 13.2 cm. diam. Provenance Private collection, Prof. A. S., prior to 1951 Swiss private collection A.C. (1921-2015), acquired from the above, thence by descent Condition Intact and in good state of preservation Shipping terms Worldwide shipping. No export permit needed to ship from Switzerland.Buyers have to cover transport costs and any additional import costs (e.g. VAT, import levies). You also acknowledge and accept that you are responsible for checking if there is any specific rule or restriction applicable to the import of an object into your country.