I found this 1949 and think it might be a month error does anyone know what might have cause all the metal to move like it did on here......
OK, what is a "month" error? Whatever that means, it's not likely to matter much, as the coin is damaged (that obvious series of scratches above the date).
do you mean the 9 ?? we just had a thread about that elsewhere .... look up Coin Rolling Machine https://www.cointalk.com/threads/1964-penny-date-error.398580/#post-8456796
