Watch List notes:

Macao. 35th Anniversary Commemorative Racing Set, 1988. KM-42, 40. Gold 500 Patacas. Weight 0.2355 ounce. Silver 100 Patacas. Plus official commemorative Banknote overprint and Rare Bronze Uniface Pattern. In custom plastic presentation holder. Choice Brilliant Proof.
Estimated Value $250 - 300.