* A CLEAR GLASS CUP WITH TUGHRA OF ABDUL HAMID II (R. 1876 - 1909)   Ottoman Turkey, late 19th century  On circular flat foot, the base with cut geometric and stellar designs, the hemispherical cup decorated with diamond-shaped panels, a central opaque roundel with Abdul Hamid II's tughra incised, 11.4cm high.  Provenance: Swiss private collection since late 1970s.