Philippines
USA Administration Seven-piece Proof Set 1906,
1) 1/2 Centavo - PR65 Red and Brown NGC, KM162
2) 1 Centavo - PR66 Red & Brown NGC, KM163
3) 5 Centavos - PR67 NGC, KM164
4) 10 Centavos - PR67 NGC, KM165
5) 20 Centavos - PR67 NGC, KM166
6) 50 Centavos - PR65 NGC, KM167
7) Peso - PR66 NGC, KM168
KM-PS4 as a set. Mintage of 500 sets. Among the finest preserved survivors of the scarce set imaginable, with the vivid multicolored toning on the often unimpressive copper and nickel denominations and full brilliance over all the silver issues that serves to highlight their exceptional Gem surfaces. For the collector who prefers tone-free silver, this may in fact be the most desirable set extant!
Estimate: 6000-9000 USD