GB QV mint Surface Printed SG147 6d grey plate 16 cat. The item “GB QV mint Surface Printed SG147 6d grey plate 16 cat. £500″ is in sale since Friday, June 25, 2021. This item is in the category “Stamps\Great Britain\Victoria\Surface-Printed Issues”. The seller is “suffolk-stamps” and is located in Ipswich. This item can be shipped worldwide.