Watch List notes:

(x) Costa Rica, Republic, Gold 20-Colones, 1899, Philadelphia, bust of Christopher Columbus right, rev. • REPUBLICA DE COSTA RICA •, coat-of-arms, edge milled, 15.61g, 6h (fB. 19; KM 141), lightly cleaned, otherwise residually lustrous, a bold very fine, scarce with only 25,000 minted

Provenance
The George Webber Collection of World Gold Coins
SCMB, November 1972, G1841