AUSTRIA. Holy Roman Empire. Maria Theresia, Empress, 1740-1780. Konventionstaler 1780 (Silver, 40 mm, 28.07 g, 12 h), Vienna. M THERESIA D G R IMP HU BO REG Diademed and veiled bust of Maria Theresia to right. Rev. ARCHID AVST DUX BURG CO TYR 1780 (Burgundian cross) Crowned double eagle, crowned arms on its chest, IC - FA below. Davenport 1117. Eyp. 190b. Herinek 437. Beautifully toned. Light scratches on the obverse, otherwise, good very fine.

From the collection of Dr. Max Blaschegg (1930-2021, with collector’s ticket) and that of his father, Dr. Karl Blaschegg (1892-1951).