1 Thaler - Josef Johann Adam

Émetteur Liechtenstein
Année 1728
Type Standard circulation coin
Valeur 1 Thaler
Devise Thaler (1728-1868)
Composition Silver (.833)
Poids 28.07 g
Diamètre 42 mm
Épaisseur
Forme Round
Technique Milled
Orientation
Graveur(s)
En circulation jusqu’à
Référence(s) KM#2, Dav EC III#1578
Description de l’avers Mantled bust of Josef Johann Adam facing right. Lettering around.
Écriture de l’avers Latin
Légende de l’avers IOS·IO·AD·D·G·S·R·I·PR·& GUB·DOM·DE LIECHTENSTEIN·
(Translation: Latin: Ioseph Iohann Adam Dei Gratia Sacri Romani Imperii Princeps & Gubernator Domus De Liechtenstein.)
Description du revers Crowned, mantled Coat of Arms in Order chain. Lettering with date around.
Écriture du revers Latin
Légende du revers OPP:& CARN:DUX·C·RITB:GRAN:HISP:P:CLAS:S·C·M·INT·CONS:1728
Tranche
Atelier
Tirage 1728 - - 810
ID Numisquare 6868399500
Informations supplémentaires

Historical Context: The 1728 1 Thaler of Josef Johann Adam represents a pivotal numismatic issue for the nascent Principality of Liechtenstein. Josef Johann Adam (1690-1732) was the first Prince to rule the unified territories of Schellenberg and Vaduz, which gained Imperial immediacy in 1719. This coin asserts their sovereign right to mint currency, a crucial symbol of their newly consolidated status within the Holy Roman Empire.

Artistry: This Thaler exemplifies the Baroque stylistic school prevalent in Central Europe during the early 18th century. While the specific engraver remains largely undocumented, the design adheres to contemporary conventions. The obverse features a finely rendered, laureate bust of Prince Josef Johann Adam facing right. The reverse prominently displays the crowned oval shield of the Liechtenstein arms, often encircled by the Order of the Golden Fleece, signifying the Prince's prestigious imperial connections.

Technical/Grading: Struck on a substantial 42mm flan of .833 fine silver, the 1728 Thaler presents specific grading considerations. High-points on the obverse include the laurel wreath, hair above the ear, and the Prince's cheekbone. On the reverse, critical areas for strike and wear assessment are the intricate crown details, individual shield escutcheons, and the Golden Fleece links. Due to the large diameter and soft alloy, minor planchet irregularities or slight strike weakness, especially at the periphery, are common. Luster preservation is highly desirable.

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