A member of the Philatelic Traders Society. GB Queen Victoria 1878 SG128 10/- grey-green – R12 in heavyish duplex cancel – good sound stamp. The item “GB QV 1878 SG128 10/- grey-gr heavyish R12 duplex canc good sound stamp cat£3200″ is in sale since Monday, July 17, 2017. This item is in the category “Stamps\Great Britain\Victoria\Surface-Printed Issues”. The seller is “john_noble_stamps” and is located in Leatherhead, Surrey. This item can be shipped worldwide.