Watch List notes:

Alle Welt: Costa Rica: 5 Colones 1900 PROOF P. 131p, front and back seperatly printed on banknote paper and mounted on cardboard. This incredibly rare banknote in beautiful design and large size is one of the rarest notes in banknote collecting of Costa Rica. This example is a proof with zero serial numbers, 4 cancellation holes. The note shows great embossing in paper and does not have any defects. It was formerly part of the American Bank Note Company Archives. A highly rare item which will be a high value addition to any collection. Condition: UNC.