Watch List notes:

Macau: Banco Nacional Ultramarino, 500 patacas, 3.9.1990, solid serial number AA22222, (Pick 69a), PCGS Gold Shield Grading 40OPQ Extremely Fine. A superb first 'AA" prefix solid serial number. Unique and a collector's item given its special status..

Estimate: 20000 - 40000