Mustafa IV, Ottoman Sultan AH 1222-1223/AD 1807-1808
Pere 726; KM 546, Superb Extremely Fine
Qustantiniyah (Constantinople) mint. Tughra; Reverse, mint, accession date and regnal year. The name of the mint depended on the military and political relationship between Ottoman Empire and Europe. When the relationship was friendly, “Qustantiniyah” was used, and when the relationship was adversarial, “Islambul” was used.