All I can say is HAVE FUN!!! :woot:
Those two photos shows a problem so not a 70. Probably a 68 DCAM. I personally would not send it in for grading.
The DDO you are asking about is clear. If you look at the mint mark you can see the zinc or white metal showing. This is typical for Split Plate...
I don’t think you need to worry. It’s a nice looking coin.
If my wife is unsure she always asks me. She’s a good gal and her mother loves me. I’m treated like one of her children.
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