Restoration in Action! Recently, USS Constitution reached a major milestone as the mizzen mast was successfully raised back into place. Step by step, “Old Ironsides” continues to be preserved for future generations—honoring her legacy as the world’s oldest commissioned warship afloat. #USSConstitution #OldIronsides #Restoration #TallShip #SailingShip #USNavy #LivingHistory #NavalHeritage #ShipRestoration #Boston #CharlestownNavyYard