Watch List notes:

Prize Medal. Silver. 37.9 mm. Unsigned. Imperial Russian Academy of Sciences, nd. Diakov 257.1 (R2). Sm--. Crowned cipher of Paul I / Owl with key sits atop globe, lyre and caduceus which rest on a book. Toned over flurry of obverse pinscratches. Extremely Fine. Estimated Value $750

Ex World-Wide Coins of CA, Santa Rosa, Nov. 17, 2011, lot 379.