Pretty sloppy way to handle the only alien artifact in the universe.

The only cultural artifact associated with the burials found was a small piece of red ochre.

They came to sort through the only artifacts - 40 in all - that have been recovered after the church burglary spree.

In fact, it's the only remaining artifact from the original architecture.

But other than those things, the automobile they'd come here in was the only visible manufactured artifact.

It was the only interesting artifact in the whole house.

The only modern historical artifact found at the site was a metal fishing hook.

Today the only remaining artifacts of the school are its restored gates at the south end of the park.

The only major artifact not included in the moving plans was a pneumatic tube system.

Today it is the only remaining artifact of Steeplechase.