Watch List notes:

Costa Rica, brass 10 centimos, 1947 BNCR, NGC Mint Error MS 63, partial collar with reverse brockage. KM-180. Light brass color with much original luster, minor disturbance on obverse but about 70% of reverse obstructed with a reverse image of the obverse caused by a previous coin (offset) sticking to the reverse die, also with partially raised rim due to metal flow into the collar. Pedigreed to the Tamarindo Collection of Costa Rican Error Coins and Paper Money.
($200-300)