Portuguese India (Diu). 20 Bazarucos 1799 – Maria I (1788-1809)
17.12g. 38mm. VF/VF.KM# 47; Gomes# M1 07.01.Tutenag (tutenague) is an alloy used for coins of low value, produced at Diu during the period 1765-1827. This alloy consists mostly of zinc (70-94%) with small inclusions of copper and others. It has the appearance of tin, and therefore often as such be defined in many catalogues.