Though not large himself, he is a rare physical specimen.

He looked at it as if were some kind of rare specimen.

Instead, the rare specimens were the best evidence and may now end up in museums.

On rare specimens, a depiction of human face is found.

There are also some rare specimens that were built with an oval body.

Others are rare political specimens that will control the Congress.

Only one gem of real value here, and not a rare specimen among the rest.

But for some the desire to own the rare specimen is irresistible.

Laura stared at the dog as though it were a rare specimen she had never seen before.

Professional blacks are treated as rare specimens by most of their white colleagues.