10l. hand-painted sketch approved for the Provisional issue, issued by the Venizelist Government in Thessaloniki February 1917. The cut-out design of IRIS taken from the design of 2-15-20-25-40 lepta values of 1911-23 issue. From this sketch the 10l. die was engraved by Perkins Bacon & Co. The other values taken from it. UNIQUE. RRRR.