1920 AD., Ottoman Empire, Turkey, Mehmet VI, Qustantiniyah mint, 40 Para, KM 828.

Ottoman Empire, Turkey, Mehmet VI (AH 1336-41 / 1918-23 AD.), Qustantiniyah (Constantinople, Istanbul) mint, dated AH 1336 plus regnal year 4 = 1922 AD.,
40 Para (23,5 mm / 6,00 g), copper-nickel, mintage 6.520.000 , medal alignment ↑↑ (0°), plain edge,
Obv.: ... / Ù¤ , toughra within beaded circle above sprigs.
Rev.: … / ٤۰ / ١٣٣٦ , value within beaded circle above sprigs.
KM 828 .

Mehmet VI (Ottoman Turkish: محمد سادس Meḥmed-i sâdis, وحيد الدين Vahidettin. Turkish: Mehmed Vahideddin or Mehmet Vahdettin) (14 January 1861 – 16 May 1926) was the 36th and last Sultan of the Ottoman Empire, reigning from 1918 to 1922. The brother of Mehmed V, he succeeded to the throne as the eldest male member of the House of Osman after the 1916 suicide of Abdülaziz's son Yusuf Izzettin Efendi, the heir to the throne. He was girded with the Sword of Osman on 4 July 1918, as the thirty-sixth padishah. His father was sultan Abdülmecid I and mother was Gülüstü (1831 – May 1861), a Circassian. Mehmed was removed from the throne when the Ottoman sultanate was abolished in 1922.