The scan is part of the description. The item "1924/31 Block Cypher Sg D18, 2/6d Postage Due Unmounted Mint. (TT1573-7)" is in sale since Tuesday, August 7, 2018.
This item is in the category "Stamps\Great Britain\Postage Dues". The seller is "chrisanddaz" and is located in Robertsbridge, East Sussex. This item can be shipped worldwide.