Watch List notes:

Costa Rica, 1000 colones reverse paired with a Venezuela, Banco Central, 10 bolivares progress proof dated 18-3-1986, PMG Gem UNC 65 EPQ. SCWPM-256a (Costa Rica), 61a (Venezuela). Fascinating printer's scrap or test piece with two different country's bank note designs combined into one note! Colorful design (for both countries) with excellent paper quality.

Estimate: $500 - $750