Tahquamenon ✭

Hello Charles, Nice to see you're! a part of PCGS. I saw this mentioned in the coinfacts for a 1985 cent. I am helping out a fellow numismatist. I am hoping you can point me in the right directi… (View Post)

I would suggest you write to the US mint and ask about overdates on coins. They have no information to give you. Others have done research and found nothing in the records. I acknowledge there are ot… (View Post)

That theory doesn't explain the appearance of raised segments of the previous date. Take for example the 1888/7 cent. The nub of the 7 below the eight is sunken in the die. If you believe the wh… (View Post)

Theory of overdate die production. Filing down of the previous date would leave raised section on the coin for new date. No evidence of raised section above the coins field. Use of steel to fill in d… (View Post)

The US mint never acknowledged they had overdates thus there was never any documentation of the process they did. It is really hard to google something that never existed! (View Post)