Peter I (1682-1725), rouble, 1720, Kadashevsky mint, obv., without engraver's initials, rivets on sleeve, no arabesque on chest, small crown between dots above bust, 28.74g (Bitkin 326; Diakov p.119, 8), almost extremely fine Ex NASCA auction (Chicago), 19-21 March 1982, lot 1402.
Estimate: 600-800 GBP