2013 P Jefferson Nickel Not Listed.

The way the Doubling is running towards the rim, I would say DDD.

It could be coin contact. Possible vending machine damage. Note the affected areas are not enlarged, but reduced. Not a DDR. On the DDR's the hub doubling on these are in the central areas.

Notching comes with the devices being enlarged. The devices on your coin is normal in size. Note on this coin that is not a single squeeze die, but the old time setup of several hubbing to create the die:

See the notching? Note the devices are enlarged. That is called hub doubling and is on the die. On your coin it is a single squeeze die, and the devices are normal in size, but the machine altered after the strike. The die was not hub doubled.

Die classes:
On that DDR the area affected the most was the lower central areas. Other DDR's can be affected differently. Why? Because the hub during a different die creation miss aligned differently. Rotated in different directions. (Class 1) On the 1972 cents, dies 001-008 are all examples of class one doubled dies:


Rotated Clockwise (CW) or Counter Clock Wise. (CCW)
Not rotated, but out of alignment showing the devices affected on the edges of the devices (Class 2)













Class 3:











Class 4:





Class 5:












Class 6:

The enlargement affects not the central areas, but more towards the 3/4 areas of the devices. Often the date and Liberty areas.





Class 7:


Class 8:





Class 9:

Single squeeze dies that start off slight tilted in a different directions and when the machine starts the hub process, the die is corrected by the machine during the process, snapped into the correct location. this kiss, place a distortion on the die, but removes the kiss marks but leaves the center devices not corrected by the hub process. The affected areas are in the center of the designs.
Single squeeze die die process.








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