What are the specific characteristics that make you believe this coin is the result of a doubled die?
Also, please do not double, or in your case, triple post. Doing so only scatters the comments, thus confusing readers. Pick the section that best represents your question or topic and post only ONCE. Your post will be seen.
Well, I'm coming in late and haven't seen the other post(s). Sorry, not a doubled die. Looks like the coin has seen better days, for sure, but the primary thing looks to be that the clad is being worn/eaten off.
Even if it was a doubled die, it's in pretty rough shape. Sorry.