pnewman,

OMM's stopped in 1955 so it can not be a D over S. Your mint mark took a hit from circulation. Also,please do not post photos of your scopes' screen,the quality is not good enough for us to help you. Use a memory card in your scope.
John1
OMM's stopped in 1955 so it can not be a D over S. Your mint mark took a hit from circulation. Also,please do not post photos of your scopes' screen,the quality is not good enough for us to help you. Use a memory card in your scope.
John1
























