1820 Large Cent 2 over 1

[pamandsteve]

Is this a common error coin?The 2 is definitely over a 1.

[wavysteps]

What you are refering to is the 1820 over a 1819 cent. Yes, it does look like it and it is a fairly common variety that has a bit higher premium than the reegular 1820 LC.

BJ Neff