Doubling on UN (UNITED), RICA (AMERICA) and some on the QUARTER DOLLAR and some on the eagle. I didn't find any listings for 98P on doubleddie or varietyvista, which I believe means it doesn't exist. Some doubling on the big leaf above Q Some doubling on the tip of the wing too : Lastly, maybe doubling on the bottom of the head/"chin?" :
All common, ejection or mechanical doubling Not considered an error; part of the minting process. Please remember that doubled design elements do not a Doubled Die make, in most cases. There are characteristics of these types of doubling that are easily found online, and make it easy to determine what a doubled die should look like, compared to the ejection/mechanical doubling types.
Thanks Fred, can you elaborate more on the ejection...I've heard plenty of mechanical doubling which I thought this was but since it's a pretty old coin, I was curios of the split serifs which is why I posted. I have a general idea of what a true DD looks like when it's pretty obvious but there are some doubling that is confusing specially when there are no examples to compare it to. I think as a rule, unless there's a listing on doubleddie or varietyvista, I'll chalk it up to MD lol.
I forgot to reply to this part, I have another 98P that doesn't have the "chin" or the leaf doubling hence I mentioned it..I'm guessing that's what you meant by doubled design elements.
Try looking through Wexler's "Worthless Doubling" section. Attached is the section on mechanical doubling (the others are informative as well) http://doubleddie.com/144822.html
Ahh, ejection is just another name for mechanical doubling, I just never seen it used before Fred's comment. Thanks!