Sg 418 ½d Green Block Cypher - marginal block of 4. With superb doubling of perfs. If its quality you're after.... We are members of the PTS and attend Stampex (Stand 43).
The item "Sg 418 ½d Green Block Cypher Superb Doubling of perfs UNMOUNTED MINT/MNH" is in sale since Thursday, January 18, 2018. This item is in the category "Stamps\Great Britain\George V".
The seller is "mintgbstamps" and is located in Northampton. This item can be shipped worldwide.