I see so many of these but am on the fence as to whether or not they are actually errors or not. Thanks.
I'll start by saying no it isnt a DOUBLED die obverse, I stress the doubled because there are people that are picky about that term and its the correct way of saying it but there is nothing that I see not even machine doubling. Here is a pic of a similar coin that has doubling 'not my coin" http://imgs.inkfrog.com/pix/coop49/1971-S_PROOF_DDO_001_JASON_CUVELIER_1.jpg