Ae Dupondius of Marcus Aurelius, Sear 1449
Seller: ancient2 
     Ae dupondius of Marcus Aurelius, struck 169-170 A.D. Reverse;
     Salus feeding a snake. Very fine with even dark green surfaces -
     there are 3 old lines scribed in obverse field below his nose, as
     if he's sneezing (sorry, don't know how else to describe it),
     that do not show on the scan. 
ex Mendel Peterson