Watch List notes:

Costa Rica, 10 centimos, 1929, PCGS MS65 RB, ex-Fred Mayer. KM-170. 2.00 grams. Sharply struck, pleasing lustrous surfaces with a blend of red and red-brown color, no problems. PCGS #34946910. Pedigreed to the Fred Mayer collection.

Estimate: $70-100