Watch List notes:

RUSSIAN S.F.S.R.: LOT of 4 coins: 10 kopeks Y-80 1923; 15 kopeks Y-81 1922; 20 kopeks Y-82 1923; 50 kopeks Y-83 1922, all coins uncirculated and toned to varying degrees, lot of 4 coins, Unc.

Estimate: 80-120 USD