Watch List notes:

(x) Russia, Alexander I Pavlovich (1801-1825), Platinum 3-Roubles, 1829 CHB, St. Petersburg, edge milled, 10.23g, 12h (Bitkin 74; Severin 595; Cr. 177; Fb. 160), lightly wiped, a really bold very fine, rare

Provenance
The George Webber Collection of World Gold Coins