A superb Post Office fresh unmounted mint example. All items are described as accurately as possible. The item "Sg 404 £1 Dull Blue Green. A superb Post Office fresh unmounted mint example" is in sale since Tuesday, June 4, 2019. This item is in the category "Stamps\Great Britain\George V".The seller is "avp-ltd" and is located in Tamworth. This item can be shipped worldwide.