I have over 50 silver strikes that I would like to sell.

Some read .999 fine silver on the silver part of the strike, and a few have .999 fine silver on the outer ring.
What is the difference if any?

What is the cut off date from the older better strikes to the newer silver clad strikes?

I also have one in a blue case from the Las Vegas Club for our convention in 2002.

Thanks for any help you may have for me.

Ralph