Watch List notes:

† - Russia, Alexander II, pattern 10 kopeks, 1871, authenticated and graded by PCGS as Specimen 65, Brussels, struck in cupro-nickel, bare head r., rev. value within wreath (KM.Pn137; Bit.608 [R3]),. Only 2 other examples graded SP65 by NGC or PCGS (£1800 - 2200)