Daniel Frank Sedwick, Auction 23, лот 989 Other Silver Cobs
Santo Domingo, Dominican Republic, enriched billon (silver/copper) 11 maravedis, Charles-Joanna, assayer F to right, denomination XI to left, mintmark P-S flanking large R, extremely rare. KM-22; CT-unl. 2.94 grams. An issue so rare and obscure that this is the only the second time one has been offered at auction (the first b...