LOT-GB135. For your consideration is an exceedingly rare and important antique c.1800 bronze royal Islamic wax seal stamp, featuring tughra, inscription, and date. Inscription and date untranslated. Islamic wax seal desk stamp is masterfully hand-engraved. Seal used to sign and seal official documents and letters. Ottoman Empire stamp is original. Condition is original / fine. Original patina. Size of Ottoman seal stamp is approximately 22.2mm x 14.4mm x 14.7mm. Weight is 3.71 grams. One-of-a-kind. Museum quality. Authentic and correct.