Russia - Rouble 1731, Silver, ANNA IVANOVNA 1730–1740 Kadashevskiy mint. Crowned bust right. Rev. crowned double-headed eagle with arms on breast.Bitkin 43; Sev. 1060 ff; Uzd. 700; KM. 192.1; Dav. 1670.Brooch on chest, plain cross on orb. 25.76 g Almost extremely fine