Karishkovskii, P. O., Moneti Ol 'bii (Coins of Olbia), Akademiya Nauk Ukrainskoi SSR, Odesskii, Arkheologicheskii Muzei, Kiev, 1988, 166 pages, 16 plates, softcover. This is not a true catalog, but rather a detailed treatment of the monetary system of ancient Olbia on the Black Sea. There are many line drawings of coins in the book, including a few pages of dolphins of several types. There are better-than-usual photographic plates, as well as several pages showing inscriptions and monograms found on coins. Text in Russian, ex James Farr Collection Library.
Estimate: 10-20 USD