If you were to bring an artifact from overseas into the US, how would you go abo

Question:

If you were to bring an artifact from overseas into the US, how would you go about doing so?

My family inherited an ancient Indian sword that dates back to the 16th century. It was handed down from generation to generation for many years. My family would like to preserve a part of our family history rather than losing it. The problem is that the artifact is left back at their home country and would like to bring it here. How would they be able to bring it across US borders legally without it being confiscated by US authorities?

Best Answer - Chosen by Asker:

It won't be a problem at all if you leave the sword in a suit-case that won't be carry-on. Swords are perfectly fine in checked luggage.

Also, there will be no duties on it because it was made before 1906; anything older than that is completely tax-free.