A superb UNMOUNTED MINT block of 4 of this difficult Edwardian shade variety complete with certificate. We also only send to confirmed addresses. A superb UNMOUNTED MINT block of 4" is in sale since Tuesday, April 23, 2013.This item is in the category "Stamps\Great Britain\Edward VII". The seller is "bbstampsltd" and is located in Basingstoke. This item can be shipped worldwide.