For centuries men have been forced to tear up the old artifacts, if there was to be any metal at all.

There are other artifacts of religious value, some over 300 years old.

"Do you understand about a collection of old tribal artifacts?"

The area of "Ersilia", is very rich in old artifacts.

In those chapters, generally members feel it is an honor to have older artifacts.

Someone who knows how to approach the exploration of old artifacts.

In fact, they found artifacts more than 9,000 years old.

What crew member would have any interest in an old artifact that must weigh at least two tons?

In this book the characters explore several old artifacts to find that they have changed.

At the time, these were the oldest human artifacts ever found in North America.