Watch List notes:

Russia, Catherine II, 5 roubles, 1767CΠБ, St. Petersburg mint, crowned bust r., rev. crowned shields in cruciform, date in angles (Cr.78a, Diakov 160; Bitkin 62; Severin 282; Fr.130a), in plastic holder, graded by NGC as Extremely Fine 45

Estimate: £4000-5000