Well after all this discussion and a submission to John Wexler the verdict is in:
Quote:I have processed the coin that you submitted for attribution in a package postmarked May 5, 2017. I am sorry to say that the only doubling that I see on the 1970-S cent is
Mechanical Doubling. I cannot find any doubled die doubling. I regret that the evaluation could not be more favorable. Good luck with all of your collecting efforts.
Sincerely,
John A. Wexler