Watch List notes:

Macau, [NGC PF69 UC] gold proof 500 patacas, 1978, 'Grand Prix 25th Anniversary', 'car with advertising logo on', mintage 550,#6378356-017. The much scarcer 'with logo' on car type. NGC Census with only 1 better at top grade.

Estimate: HK$6,000.00 - HK$8,000.00