It looks like post mint damage to me. Here is a similar example I just found. [ATTACH] [ATTACH]
Attached is some information regarding the CONECA listed 50c 71 DDO-001 that I know about. Attached photo of page 22l from James Wiles book, The...
I agree with the posts above, I don't see any doubling either.
Here are a few photos of the 71 DDO-001 from the CONECA Master Listings, note the photo of the listed marker, small die gouge from the top of the...
I completely agree with Pickin and Grinin, I use the CONECA Master Listings for all my Kennedy Hall Dollar attributions....
Nice find
I think you need to send your 74D half dollar to James Wiles at Variety Vista and spend the money for an attribution to see if this is a doubled...
MDD (Machine Damage Doubling)
I agree with SlipperySocks, we need to see a better photo to determine if there is doubling on IN. I am not a fan of LED lighting, you may have a...
Looks like MDD (Machine Damage Doubling) to me, especially the TRU, T of LIBERTY, and the inter ear.
Does this help? [ATTACH]
It looks like you have the 65 SMS DDO-003. It can't be the 65 DDO-007 because the -007 is a BS not a SMS. Attached are some photos of the CONECA...
I don't see any doubling at all...just a lot of MDD (Machine Damage Doubling). Larry Nienaber
I don’t think your 73D would be a DDO. I compared your photos with all six of the CONECA listed 73D’s in my collection and nothing matched. Five...
Sorry to say, but I don't see any doubling in your photos.
There is a listing in the CONECA Master Listings for the 81S proof type 2 for a DDR, 81S DDR-001,...
Like others have said, your half dollar is an example of MDD (Machine Damage Doubling). There are two CONECA listed 72 DDR's in the Master...
If you want help or any opinions with an attribution of your half dollar you need to add other photos of the doubling. I can tell you the...
I think your LIBERTY photo demonstrates classic MDD (Machine Damage Doubling). Larry Nienaber
Separate names with a comma.
