Brazil (colonial)
Brazil (Bahia mint), copper LXXX reis, Joao VI, 1820-B, struck over an 80 reis-countermarked 40 reis of Maria I.Gomes-12.01; Russo-492; KM-342.1.30.26 grams.VF with light residue, strong host coin details showing and apparently quite scarce being overstruck on a 40 reis of Maria I with 80 reis countermark (KM-290.1).
Estimate: 80-120 USD