View source for File:Macao SB816-22660o.jpg

This specimen was lot 22660 in Stack's Bowers ANA sale (Anaheim, CA, August 2016), where it did not sell. The catalog description<sup>[1]</sup> noted, "MACAU. 100 Patacas, 1983. Lunar Series, Year of the Pig. NGC PROOF-67 ULTRA CAMEO. KM-27. Mintage of 2,500. Glossy watery fields with a hint of reverse fog. A fully original example of this low mintage desirable issue."