Catalog
| Issuer | Bolivia |
|---|---|
| Year | 1596-1618 |
| Type | Standard circulation coin |
| Value | 1/2 Real |
| Currency | Real (1574-1825) |
| Composition | Silver (.931) (Hammered Cob Coinage) |
| Weight | 1.7 g |
| Diameter | 17 mm |
| Thickness | |
| Shape | Cob (Macuquina, hammered coinage.) |
| Technique | Hammered (cob) |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Aureo#402, Cal#561 |
| Obverse description | Assayer`s initials flanking, monogram in the center. |
|---|---|
| Obverse script | Latin |
| Obverse lettering | PHILIPPVS III D G |
| Reverse description | Coat of arms of Spain with cross of Jerusalem |
| Reverse script | |
| Reverse lettering | |
| Edge | |
| Mint | |
| Mintage |
ND (1596-1603) - B (Áureo & Calicó# 402) - ND (1612-1616) - Q (Áureo & Calicó# 408) - ND (1616-1617) - M (Áureo & Calicó# 412) - ND (1617-1618) - PAL (Áureo & Calicó# 414) - |
| Numisquare ID | 4555676500 |
| Additional information |
Historical Context: This 1/2 Real was issued under Philip III of Spain (1598-1621), a period of immense silver extraction from Bolivia's Potosí mines. As a crucial fractional denomination, these coins underpinned daily commerce within the Viceroyalty of Peru. They were vital for financing the Spanish Empire's global endeavors, connecting the New World's vast mineral wealth to European markets and beyond, representing Spain's colonial power.
Artistry: As hammered cob coinage, artistic refinement was secondary to functional utility and metallic value. Engravers, often anonymous mint assayers, prioritized essential identifying marks. The design typically features the Pillars of Hercules and waves, symbolizing Spain's global reach, alongside the Potosí mint mark, assayer's initial, and denomination. The obverse usually displayed a simplified royal shield of Castile and León, often with only partial legends, reflecting the crude yet effective production method.
Technical/Grading: This 1/2 Real, weighing 1.7 grams and 17 millimeters, is .931 fine silver. Due to its cob nature, strike quality is inherently irregular. Key elements for assessment include the legibility of the mint mark (P), the assayer's initial, and the denomination (1/2). Collectors value discernible portions of the Pillars and Waves motif or the royal shield. Technical qualities often reveal irregular flan shapes, off-center strikes, and variable striking pressure, characteristic of its expedient, hammered production.