| Year | 2001 |
| Material | Gold and Silver |
| PCGS Certification | Gem Uncirculated 1 of 521 |
| Population | Less than 521 |
| Coins in Set | $1 silver, $5,$10,$25 Gold |
This is a nice set that somebody collected out of the 1 of 521 series, just missing the $50 Gold 1 of 521 if there where on in the series I don't know that. Very nice collection that must have taken a long time to put together.
| Year | 2001 |
| Material | Silver and Gold |
| PCGS Certification | Gem Uncirculated 1 of 1440 |
| Population | less than 1440 Sets |
| Coins in set | $1 silver, $5 Gold |
This is the 1 of 1440 set of the WTC series, the set consist of these two coins the 2001 $1 Silver Eagle and the 2001 $5 Gold Eagle both certified as Gem Uncirculated. They will be hard to find but I guess that is what makes collecting so rewarding if it was easy nobody would do it.