Watch List notes:

Shchelokov, A. A., Monety SSSR (Coins of the USSR), Financy i Statistika, Moscow, 1989, 238 pages, hardcover, text in Russian. Excellent catalog of Soviet coins, with much explanatory text and descriptions of many subvarieties of coins. Well illustrated. A later edition, ex James Farr Collection Library.

Estimate: 20-30 USD