前: Value between 3 spacers/cross like rosettes:
+ MACU TAS * 12 * inside wreath
with 2 branches with (2乘以11) 22 树叶
铭文: (Latin) AFRICA • PORTUGUEZA
(year between spacers/3 dots 2 + ornaments) •+• 1783 •+•
背面: Crowned coat of arms
铭文: (Latin) MARIA•I•E•PETRUS•III•D•G•REGENTES••P•E•D•GUINEÆ
(Maria & Pedro III Dei Grace Regents of Potugal and Dei/Dom/Dona Guinea)
