1962 D

[Joelroy]

I have 1962 D penny that I think has some double die or double stamp errors. It weighs 3.1.

[MintErrors]

Where do you see this doubling? On the obverse, reverse, both?
Is it located on any particular words, letters?

I cannot make out much from the photos.
I do have some helpful posts in my signature block to help with taking photos with a cellphone and what forum to post potential varieties in.

For the 1962 D there are only two doubled die obverses.

http://varietyvista.com/01b%20LC%20Doubled%20Dies%20Vol%202/DDO%201962-D.htm

As for the doubled die reverse, there is only one documented doubled die reverse.

http://varietyvista.com/01b%20LC%20Doubled%20Dies%20Vol%202/DDR%201962-D.htm

Its important to read the description line for each doubled die to know where to look for the doubling.
The doubled dies are working dies that have more than one impression on them. These working dies are made of steel and where the attributors document the doubling needs to be exactly the same place(s) on your coin.