I am curious about your '72. I have quite a worn one I found in circulation, similar to yours where its the date that shows the doubling, and there is a slightly heavier rim as well. I posted pics of mine in a Lincolns thread recently but haven't really determined if this coin falls into the '72s that carry any premium, even though mine is very worn. What do you think? Anything? It's very hard to picture this but the dates DO appear doubled to the naked eye and magnified under a lupe.
Here's the link to mine:
http://www.cointalk.com/forum/showpo...&postcount=851 
