24 US Mint uncirculated sets. 8 – 1979 mint sets. 5 – 1980 mint sets. 2 – 1999 Denver mint sets. 2 – 1999 Philadelphia mint sets. 3 – 2000 Denver mint sets. 3 – 2000 Philadelphia mint sets. 1 – 2006 Denver mint set. 1 – 1985 Proof set. 1 – 1990 Proof set.