An NGC XF Details grade indicates the coin is in the Extremely Fine range but has a conserved issue that prevents it from a straight XF grade (e.g., cleaning, minor damage, or altered surface)
Coin Specifications
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Date: 1796 (under King Charles IV)
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Mint: Mexico City (Mo), Assayer FM (KM‑109)
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Denomination: Silver 8 Reales (~27.07 g, .896 fine or ~0.78 oz silver)
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Obverse design: Armored bust of Charles IV facing right, legend CAROLUS IIII DEI GRATIA
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Reverse: Crowned Spanish shield flanked by pillars and banner • HISPAN ET IND REX Mo 8 R FM
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Chopmarks: Chinese merchant validation marks, typical of Far East circulation
Condition Overview
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Visibly worn yet still detailed, especially at the central shield and bust
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Some surface impairments like cleaning, minor scratches, or toning may be present—hence the “Details” flag instead of a straight XF grade
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Chopmarks do not affect grading; expected on many trade-era examples
| Feature | Details |
|---|---|
| Date | 1796 (Charles IV) |
| Origin | Mexico City, Assayer FM (KM‑109) |
| Silver Weight | ~27.07 g, .896 fineness (~0.78 oz) |
| NGC Grade | XF Details (worn but collectible) |
| Chopmarks | Chinese merchant stamps present |
