Be Very carefull they are several sellers on Ebay who try to sell as Original from mid 1800's Antique Scrimshaw Whale Bone Rib Jaw Busk Whaling Scene

THEY ARE FAKE made in plastic and manufactured at more than 1000 copies, the real value is less than 25$

Be carefull about GREYDOG-BLACKDOG specialised in this type of fraud see item 360075181503

The original of this piece is in a museum

Francois