1982 Not sure if machine doubling or dd

Hello all,
So I got my microscope in the mail today and I'm going to start submitting some pictures to the forums to help me learn a few things. In this example, I am still having trouble learning the difference between machine doubling and dd the date appears to me to have the 198 very nicely doubled. Let me know if more information is needed or anything.

 

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I don't see any hub doubling.

Study the following carefully and be sure to bookmark it for future reference.

http://doubleddie.com/58222.html

Chris

 

I see nothing out of the ordinary.

 

I'm not very good at this...

 

If you want to get better at it, practice looking carefully at coins, taking careful photos, and asking the right questions. In other words, doing exactly what you're doing now.

 

Exactly what @-jeffB said, you're on the right track!