Hi guys and gals, I have another thread going on this topic, but thought that starting a new thread might get some new people involved that are more qualified than me in regards to Indian Head Cent proofs. I know everyone says there are two ways to tell a proof indian head. 1.) Flat top lettering, as opposed to rounded. 2.) Squared edges of the coin, as opposed to rounded. Are there any other characteristics of proofs that are not seen in business strikes? I recently purchased an 1864L indian head cent and it is of very high quality. Although my gut feeling tells me there is no way this can be proof (as there are only about 20 known), there is just something that looks different about it. It has been circulated (minimal). The edges are squared, the lettering is flat, and it has a great color scheme going. You can see many pictures I have posted on the other thread here: http://www.cointalk.com/t191901/ Thanks for your help, RR