Costa Rica
Medellin 1885 5 Decimos with 1889 Revalidation, KM135.2. The host Medellin 5 Decimos is unusually attractive for the mint with somewhat-colorful natural toning. The countermark with the lion, and with the small neat CB below it, is nearly Uncirculated; please read the description of the 1890 half dollar set for historical comparison and context to this CB type. ex -Mayer collection.
Estimate: 300-400 USD