21/4 Pence TBO Countermark on French Guiana 2 Sous
| Uitgever | Tobago |
|---|---|
| Jaar | 1798 |
| Type | Standard circulation coin |
| Waarde | 21/4 Pence (1⁄160) |
| Valuta | Tobagan dollar (1798-1814) |
| Samenstelling | Billon |
| Gewicht | 1.9 g |
| Diameter | 22 mm |
| Dikte | 1 mm |
| Vorm | Round |
| Techniek | |
| Oriëntatie | |
| Graveur(s) | |
| In omloop tot | 1814 |
| Referentie(s) | KM#6, Pr#4 |
| Beschrijving voorzijde | Countermark over French Guiana 2 Sous piece. |
|---|---|
| Schrift voorzijde | Latin |
| Opschrift voorzijde |
TB O [COLONIE DE CAYENNE] [2] [SOUS] [A] (Translation: [Colony of Cayenne]) |
| Beschrijving keerzijde | French Guiana 2 Sous piece with pressed through obverse countermark. |
| Schrift keerzijde | Latin |
| Opschrift keerzijde |
ꓭT O [LOUIS XVI · R · DE FR ET DE NAV.] (Translation: [Louis XVI, King of France and Navarre]) |
| Rand | Plain |
| Muntplaats | |
| Oplage |
ND (1798) - - |
| Numisquare-ID | 1316816820 |
| Aanvullende informatie |
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Historical Context: The 1798 2 1/4 Pence TBO countermark on a French Guiana 2 Sous coin reflects late 18th-century British Tobago's monetary challenges. Amidst Caribbean currency scarcity, countermarking foreign coins was a pragmatic solution. This "TBO" stamp asserted local authority, re-tariffed the host coin to 2 1/4 pence, and provided essential small change. It reflects improvisational economic policies for a contested colonial island like Tobago.
Artistry: The "artistry" of this piece lies in its utilitarian countermark. While the French Guiana 2 Sous host coin carries French designs, the "TBO" punch is the focus. This countermark is not from a named engraver or stylistic school; a functional stamp, typically in simple, block letters. Its design is purely mnemonic, identifying Tobago as the new issuing authority and validating the coin's re-tariffed status, prioritizing pragmatism over aesthetics.
Technical/Grading: Struck on a billon flan (1.9 grams, 22 millimeters), the countermark's application is paramount for grading. High points for the "TBO" punch are the raised letter surfaces, demanding clear definition and full impression. Depth, clarity, and centering on the host coin are critical. While the host coin's original strike and wear are noted, the sharpness and legibility of the "TBO" mark, often alongside the "2 1/4" value, primarily dictate the numismatic grade. Corrosion is common given billon composition.