Sg 150 1/- Green Plate 12. A superb unmounted mint example. All items are described as accurately as possible. The item "Sg 150 1/- Green Plate 12.A superb unmounted mint example" is in sale since Tuesday, January 7, 2020. This item is in the category "Stamps\Great Britain\Victoria\Surface-Printed Issues". The seller is "avp-ltd" and is located in Tamworth. This item can be shipped worldwide.