1855 AD., Abdul Mejid, Turkey, Constantinople mint, 20 Para, KM 668.1.
Turkey, Ottoman Empire, Abdul Mejid (AH 1255-77 / 1839-61 AD.), Qustantiniya mint (Constantinople, Istanbul), dated AH 1255 + regnal year 16 = 1855 AD.,
20 Para (31,5 mm / 14,42 g), copper, mintage 4.350.000 , thick planchet,
Obv.: tughra (or signature of the sultan), rose or floral design at right, regnal year ١٦ (= 16) below.
Rev.: ٢٠/ ١٢٥٥ , value 20 in a circle of Arab text containing the name of the mint "Qustantiniya" from 1 to 5 o´clock plus date AH 1255 at 6.
KM 667.1 .