Show Oyster 80 Year Years Old I IAn An oyster i years eare old has been taken from Delaware are bay hay it Is report ed Scientific c investigators ogre agree and assert ert that the age of an oyster Is In Indicated In In- by the tile ridges or r waterlines on Its shell just as the age of a tree Is Indicated by bi the annual rings that form fonn on its trunk A ridge appears on an aD oyster every year according to these savants up to the fortieth ye year r. r After Atter that the shell takes on one cne only ev every ry ten years year This venerable Delaware oyster lied had 44 ridges hence It was eighty years old |