Dedicated to the history and lineage of the:
- First American Regiment (1784-1789)
- Regiment of Infantry (1789-1791)
- 1st Infantry (1791-1792)
- 1st Sub-Legion – Legion of the US (1792-1796)
- 1st Infantry (1796-1815)
- 3d Infantry Regiment (1815-1946, 1948-Present)