I have found a cool Lincoln cent page: www.lincolncentresource.com It has great pictures and information on everything from double dies, to keys, to small and large dates. Basically I'm looking for the came kind of informative website but for Mercury dimes. Anyone know of any?
Check out....http://www.goodroe.org/mercury/index.html If I find anything else I'll post it...this may not be exactly what you're looking for.