In the first story of the book, "The Greatest Hunting Stories Ever Told", Ben East writes of a true account of hunting the great polar bear with a Savage 99 chambered in 300 Savage. The e-book is online here:
http://books.google.com/books?id=K4...AEwAQ#v=onepage&q=ben east, last shell&f=true
http://books.google.com/books?id=K4...AEwAQ#v=onepage&q=ben east, last shell&f=true