In the former, they have got an invaluable treasure.

"Anything she autographs is an invaluable treasure."

"Yes, but it, and the ships it has trapped, constitute an invaluable historical and archeological treasure," Data replied.

Bank Sepah Coin Museum was established in 1963 and features an invaluable treasure reflecting the periods of Iranian history dating back to over 2500 years ago.

His most important and invaluable treasure is his student community.

The booty from the National Museum includes invaluable one-of-a-kind treasures as well as thousands of artifacts of everyday ancient life.

With their help, I have recovered invaluable treasures from within.

It is believed to contain invaluable treasures looted as his hordes murdered and pillaged their way from the Asian steppe to the heart of Europe.

It is considered an invaluable treasure inherited by the Caviteños, and is the oldest extant dated Marian painting in the Philippines.

To the antiquarian and the student of language and ethnology an invaluable treasure, it yet can hardly, in such a form, win its way to popular acquaintance.