Oostenrijk. 22 X Maria Theresia. 1 Thaler (taler) 1780

22 X Maria Theresia Thaler (KM# T1)Latere naslagen waarvan 3 x ProofGemiddeld gewicht: 28.0668 grams (0.7517 oz)Materiaal: 83.30 % zilverDiameter: 41 mmWiki:The Maria Theresa thaler (MTT) is a silver bullion coin and a type of Conventionsthaler that has been used in world trade continuously since it was first minted in 1741. It is named after Maria Theresa who ruled Austria, Hungary, Croatia and Bohemia from 1740 to 1780 and is depicted on the coin. The thaler is 39.5–41 mm (1.56–1.61 in) in diameter and 2.5 mm (0.098 in) thick, weighs 28.0668 grams (0.99003 oz) and contains 23.386 grams (0.752 troy ounces) of fine silver. It has a silver content of .833 and a copper content of .166 of its total millesimal fineness. Note: Rome mint struck MTTs are marginally lighter being produced in finer 835-standard instead of 833-standard silver.The inscription on the obverse of this coin is in Latin: "M. THERESIA D. G. R. IMP. HU. BO. REG." The Reverse reads "ARCHID. AVST. DUX BURG. CO. TYR. 1780 X". It is an abbreviation of Maria Theresia, Dei Gratia Romanorum Imperatrix, Hungariae Bohemiaeque Regina, Archidux Austriae, Dux Burgundiae, Comes Tyrolis. 1780 ☓, which means, 'Maria Theresa, by the grace of God,... lees verder bij Catawiki