A little help with a Capped Bust 10c- 1821 Large date - Is this a very late stage JR-2????

Not my area of expertise so I'm looking for a little help with this Large date 1821 Bust dime. Opinions are appreciated!! Does this look like a JR-2 to you?
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Comments
No, the position of the scroll relative to the D on your coin, is not the same as on the JR-2.
An authorized PCGS dealer, and a contributor to the Red Book.
i appreciate your opinion! What is going on with the obverse at 8-9 o'clock? A cud?
Hard to say in this grade. Could be a cud, could just be wear.
BTW, it is a JR-1 which is R-2.
An authorized PCGS dealer, and a contributor to the Red Book.
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what would you say is one of the best current die marriage/state references to figure out if a retained or actual cud exists on the obv of that marriage?