The Mint presented 2,983 Semiquincentennial half dollars to the National September 11 Memorial and Museum.
The number matched the total number of people listed on the memorial. The coins were struck at the West Point Mint and carried a commemorative privy mark connected with September 11. This linked the 2026 national anniversary coinage with a modern American site of remembrance.
The half dollars were part of the broader United States Semiquincentennial coin program, which included circulating commemorative designs for several denominations. They were not ordinary historical reproductions; their presentation served a specific memorial and institutional purpose.
The September 11 Memorial commemorates the victims of the 2001 attacks and the six people killed in the 1993 World Trade Center bombing. The coin presentation therefore connected a national anniversary to a museum dedicated to preserving recent history.