12 Euros - Juan Carlos I Isabel I

Issuer Spain
Year 2004
Type Non-circulating coin
Value 12 Euros
Currency Euro (2002-date)
Composition Silver (.925)
Weight 18 g
Diameter 33 mm
Thickness
Shape Round
Technique Milled
Orientation Medal alignment ↑↑
Engraver(s)
In circulation to
Reference(s) KM#1095
Obverse description Juan Carlos I and Sofia Effigies
Obverse script Latin
Obverse lettering JUAN CARLOS I Y SOFIA ·ESPAÑA-2004·
Reverse description Isabel I de Castilla portrait
Reverse script Latin
Reverse lettering ISABEL I DE CASTILLA 1451-1504 12 EURO M
Edge Smooth
Mint M
Royal Mint of Spain (Real Casa de
la Moneda), Madrid, Spain (1591-date)
Mintage 2004 M - - 1 496 100
2004 M - BU - 12 420
Numisquare ID 1015785970
Additional information

Historical Context: The 12 Euro coin, issued by Spain in 2004 during the reign of King Juan Carlos I (1975-2014), commemorates the quincentenary of the death of Queen Isabella I of Castile (1504-2004). This era saw Spain's democratic consolidation and European integration. Isabella I, a pivotal figure, unified Spain and initiated its global expansion. The coin thus links modern Spain under Juan Carlos I with its foundational historical legacy through Isabella I.

Artistry: Likely executed by artists from the Real Casa de la Moneda, the design embodies a contemporary numismatic style, blending historical portraiture with modern commemorative aesthetics. The obverse features a dignified effigy of King Juan Carlos I, rendered with characteristic realism. The reverse presents an evocative depiction of Queen Isabella I, often based on classical representations, accompanied by the prominent 12 Euro denomination. This composition skillfully balances the two monarchs.

Technical/Grading: Struck in .925 fine silver, weighing 18 grams with a 33mm diameter, this issue typically exhibits a high-quality strike. Key high-points for grading include the hair details, ear, and cheekbone on both royal portraits, as well as any intricate elements of their regalia. Modern minting ensures strong definition across fields and devices. Collectors should seek full strikes on these elements, minimal bag marks, and attractive luster, characteristic of well-preserved commemoratives.

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