AUSTRIA, Holy Roman Empire. Maria Theresia. Empress, 1740-1780. AR Taler (40mm, 27.97 g, 12h). Hall mint. Dated 1764. Crowned and draped bust right / Crowned double-headed eagle facing with crowned coat-of-arms on breast. Eypeltauer 79; Davenport 1121; KM 1816. EF, light hairlines, marks at base of bust, minor die rust on reverse, traces of underlying luster.