Posted 02/24/2020 12:55 pm
On the last image you can see metal striation lines on the edges of the devices from Machine Doubling. I can see MD on both sides of the coin. Not a doubled die. A doubled die has the hub doubling on the die, not caused by a machine. Machine Doubling can happen on a doubled die, but to a variety purist, they prefer to not even have that on a coin they would consider buying. Third party graders don't even mention MD, but do not consider it a doubled die. (well most of the time, even they fall for it sometimes)
Here is an example of a 1969-D DDO-001 that has MD on a doubled die:
Note the yellow arrows. The rest of the date is showing a doubled die.
Here is an example of a 1969-D DDO-001 that has MD on a doubled die:
Note the yellow arrows. The rest of the date is showing a doubled die.
with coop.
