Wow. A six year old thread. Almost as old as the treads hanging off my socks. It is very possible to find a 1966 silver Roosevelt. The mint continued to strike silver alongside clad way past 1964. They would be quite rare.
I have a 1966 CnClad Roosevelt Dime which was found in an SMS set that I'm selling for $2.25 million dollars. I'll prolly only get 25 cents though..............<sniff>
Wow, this thread has more lives than a cat. Some internet forums auto-lock threads that have gone to rest after a certain amount of time. Is that possible here, in order to prevent people from responding to an 8-year-old question? It's always possible to start a new thread to as a question and link to the locked one for reference if it's really desired. Sorry for hijacking this thread. (Well, not really.)
Exactly where's the fun in that?? There's nothing more exciting than getting all worked up over some thread and pounding out a reply only to discover that the thread question was originally generated in 1492!