IMO your coin has too much wear to designate it as a Doubled Die. Ask one of our error coin experts: @Fred Weinberg; @paddyman98; @JCro57; @cpm9ball; et al.
I do not see any doubling. With that being said, I think it should be noted that the search for varieties should not trump or be more important than the condition of a coin. I don't know what it was that got @Ted smith started collecting coins, but he should understand that learning how to approximate the grade of a coin is much more important than identifying a variety. Chris