Holy Roman Empire. Maria Theresia(1740-1780). 27,9 g. 40,1 mm. Taler (1780-SF)Obv: M Theresia D G R IMP HU BO REG. Diademed and draped bust right.
Rev: Archid Aust Dux Burg Co Tyr. Imperial double eagle facing, with crown above and double-crowned coat-of-arms on breast.