Guadeloupe
British Occupation 9 Livres ND (1811) VG8 NGC, KM24, Prid-2, VG-1041, Gad-30, Crowned "G" counterstamp on the obverse, and reverse, of a 1787 Mexico City 8 Reales, with square ,crenated central cutout. The square cutout pieces from the counterstamped 8 Reales were used as a smaller value medium of exchange (20 Sous, or 1 Livre). The counterstamps have accumulated considerable dark residue, as the crowned "G" is within an oblong indent.
Estimate: 1000-1400 USD