It is called die deterioration damage from overuse of the die. The force of the die making thousands of cents cause the upper area to slowly...
You are assuming in comparing the Canadian and the American coin, that the mint was always accurate , but the metal is mixed in large quantities...
Your's asked for " a reason" that was answered in a political discussion manner by the someone else, and I removed it. It was 9 words and 1...
It was moved as part of a chain of posts that turned rather political in nature. Jim
Because the mm was punched into the finished die , there are close to zero chances that both were doubled by random chance, but like the lottery ,...
Be sure to measure on a scale that can show 2 0r more numbers past the decimal as many lower priced scales are only 1 number past and not accurate...
A DD must be 100% like the descriptive photo, not just close. Look at the end of the 9 where it begins it's loop ( big arrow head) and go back...
Like Eric , I see a couple of die cracks and either chips or damage, but no DD on obverse or reverse. Not even mechanical doubling. Sorry , Jim
Just the ends of the D would not be the only part that would show the abnormal appearance, the top and bottom bars of the D should show the...
He cleans them with the holy wine, in this one Lincoln glowed. I see the light !!
Probably an Acrylic varnish similar to that artists use to protect water color prints. The water based is the Environmental safety approved one,...
Likely a coin coin counting machine or a roll crimper. Both can cause that type of damage on a coin.
The largest physical variation between the 2 , besides hardness measurement, is conductivity of soundwaves. This is a hack-up , but it works as...
Thread is closed until administration can look at it' Suque DO NOT POST IN ANY OTHER THREADS UNTIL RESOLVED, USING A ALTERNATE ID IS A REASON...
https://ai.googleblog.com/2018/03/a-preview-of-bristlecone-googles-new.html
Now days, only the smallest firms use humans to push the buy/sell button, most are tied into computerized trading and the fast computers on a big...
Seriously, I would do this for free if I had to. :)
Well he doubled it twice today and then because he couldn't find his cane, he kill it all, but now I am back to the standard $0.
Few dealers are exchange knowledgeable, so they can have experienced brokerage companies who for a fee, try to produce the best results from a...
Don't worry about it Yakpoo, or anyone else , Doug reads everything. If a moderator violates his standards, they do NOT get a free pass by any...
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