Double die proof

[Makesnocents]

2000 s memorial cent proof  what kind of doubling is this

No not a glare it has zinc showing on top of the letters some letters show doubling but not as severe if need other photos I can provide on request thanks again  

[Makesnocents]

The first roof top shows the doubling well it's very hard to get a picture of   

[JKK]

I don't think it's doubling. What I think is that somehow the copper plating scraped off the surface above the lettering, baring the zinc. I am not exactly sure how this was caused, but the fact that it happens just outside of lettering along an edge is significant. I'm not even sure it necessarily happened at the mint.

[Conder101]

Split plating "doubling".

[Makesnocents]

57 minutes ago, JKK said:

I don't think it's doubling. What I think is that somehow the copper plating scraped off the surface above the lettering, baring the zinc. I am not exactly sure how this was caused, but the fact that it happens just outside of lettering along an edge is significant. I'm not even sure it necessarily happened at the mint.

Here is a picture of the doubling on the roof and has the zinc showing above that also 

The coin is still in the original mint case 

[Makesnocents]

12 minutes ago, Conder101 said:

Split plating "doubling".

Thanks condor split plating does match the zinc peeling on top of the letters 

However I haven't got a good picture of the doubling yet but I will post when I can get a good one 

[Makesnocents]

3 hours ago, Makesnocents said:

Thanks condor split plating does match the zinc peeling on top of the letters 

However I haven't got a good picture of the doubling yet but I will post when I can get a good one 

Yeah the entire case of proofs shows the split plate doubling on the 1c pretty disappointed that is proof  but only 1 shows doubled roof 

[Makesnocents]

I think the mint was on lunch break when these were made .......no reason the silver 2000 s quarters shouldn't match the penny at least the proof set is consistent