Watch List notes:

Latvia 1 Solidus 1606 Riga. Sigismund III Waza (1587-1632). Obverse: Large S monogram divides date. Obverse Legend: SIG III D G REX POLO - SOLIDVS CIVI RIGENS. Reverse: Crowned arms. Silver. KM 5; Marzeta 1606-1-1-a (R) RARE