- Knife that Ana-Lucia finds on one of The Others the second time they come to the Tailies' camp.
- Ana-Lucia believes it to be around 20 years old.
Theories
- About 20 years ago was the Iran-Iraq War where Sayid was stationed. Could this be Kelvin's knife or belong to somebody else?
* The war that Sayid was involved in was the first Gulf War (circa 1990), hence the American presence.