Watch List notes:

Netherlands 1 Ducat 1818 Imitating a gold Ducat of Willem I. Russia 1 Ducat 1818. Russian Empire time of Alexander I (1801-1825) AV 1 Ducat. In the types of the Netherlands trade coinage. St. Petersburg (with the marks of Utrecht) dated 1818. PARVAE CRESCUNT• CONCORDIA RES knight standing right holding sword and bundle of arrows; sword and caduceus (privy mark and mintmark) across upper fields date across lower fields / MO• AUR• REG• BELGII AD LEGEM IMPERII• inscribed within ornamented cartouche. Bitkin 35 Uzdenikov pp. 641-644 and fig. 1 & 7; Friedberg 161. RARE