Realcent.org

I have 5 proof sets 1970 S.
they show a small and a large date.
How do I tell which one I have? what ever they are they all look the same.

THANKS
Beau

http://lincolncentresource.com/smalldat ... ldate.html
Look at the difference in the loop on the 9 that is the best way to tell (for me anyway).