Watch List notes:

(g) Russia, Nicholas II (1894-1917), 15-Roubles, 1897, St Petersburg, 'wide rim', 12.88g (Bitkin 1; F.177; KM Y65.1; Sev 559; Uzd 0322), slight surface friction, otherwise a bold very fine, the rim variety the scarcer of the two issues identified by Bitkin.

Estimate: £350 - £450