1977 D Penny 0

[Ynnohj]

It might be a RPM and double ear..

[Oldhoopster]

Does it match any varieties listed on

Www.doubleddie.com

Www.varietyvista.com

Both these sites have extensive listings of Doubled dies as well as RPMs.  If you think you found something, check these first

Also, the doubleddie site has a lot of info regarding the characteristics of hub doubled dies.  I highly recommend spending some time studying that info

[Ynnohj]

Sir ypu mean if there is no listed the new discovery is not acceptable..if we always base on the listing..just asking sir..good day..

[Mohawk]

I saw 1977-D and I broke into a cold sweat.....I thought the non-existent "Pac-Man" cent popped up again!!! I'm relieved that this is not that!!! Anyway, in looking at the photos, I just see a regular 1977-D Lincoln Cent with some machine doubling on the mint mark.  Machine doubling does not add value to a coin.  That one's a spender.

[Woods020]

On 10/5/2021 at 7:56 PM, Ynnohj said:

Sir ypu mean if there is no listed the new discovery is not acceptable..if we always base on the listing..just asking sir..good day..

To be blunt I think what he is nicely telling you is learn more about the subject. Learn what a real doubled die looks like and what the worthless kinds of doubling look like. Learn what causes them. Learn what an RPM looks like and what mechanical doubling looks like. Learn what damage looks like. And yes you should start with known varieties. Although not impossible it is very very unlikely you will find a new variety that is legitimate on 70s Lincoln’s.