Item: Fiscal / Revenue Stamp with A.D.P.O. Overprint
​Denomination: 1 Piastre
​Overprint: Purple "A.D.P.O." (Administration de la Dette Publique Ottomane)
​Condition: Used on original piece, purple circular cancellation, handwritten control number in upper medallion
​Reference: Sulaimani / Erray Revenue Catalog (A.D.P.O. Series)
shipping via registered mail with a tracking number.