Sg 218a ½d Green ST ANDREWS CROSS. A superb unmounted mint pair. All items are described as accurately as possible.The item "Sg 218a ½d Green ST ANDREWS CROSS. A superb unmounted mint pair" is in sale since Wednesday, August 5, 2020. This item is in the category "Stamps\Great Britain\Edward VII". The seller is "avp-ltd" and is located in Tamworth. This item can be shipped worldwide.