In my opinion, this appears to have been counter-stamped into an already circulated coin. Regardless, it is my experience that the Rockwell test was done with a punch and not with letters.
It's not unusual for someone who is working in an industry that uses punches to mark machine parts to try those punches out on some of their pocket change. I think that this is what happened here.
Worry is the interest you pay on a debt you may not owe.
"Paper money eventually returns to its intrinsic value---zero."----Voltaire
"Everything you say should be true, but not everything true should be said."----Voltaire
I could see someone using coins made of various metals as test subjects during a classroom lecture on Rockwell hardness testing. My guess is that it received its counterstamp in a college lecture hall or laboratory.
I had a couple of coins with the rockwell test marks. Don't know what happened to them, but here is an example of what the test marks looked like on mine.
Jim
When a man who is honestly mistaken hears the truth, he will either quit being mistaken or cease to be honest....Abraham Lincoln
Patriotism is supporting your country all the time, and your government when it deserves it.....Mark Twain
Comments
I’m by no means a coin collector, just a silver hoarder.
In my opinion, this appears to have been counter-stamped into an already circulated coin. Regardless, it is my experience that the Rockwell test was done with a punch and not with letters.
In honor of the memory of Cpl. Michael E. Thompson
Was never, ever an hardness rockwell test as this. Just an after Mint counter stamped.
NEVER ARGUE WITH AN IDIOT.
FIRST THEY WILL DRAG YOU DOWN TO THEIR LEVEL.
THEN, THEY WILL BEAT YOU WITH EXPERIENCE.
MARK TWAIN
Thanks for the input!:) into the scrap bucket it goes.
It is by no means scrap. As a counterstamped coin it has at least a small premium (or more).
Might warrant some research. Political or store card?
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It's not unusual for someone who is working in an industry that uses punches to mark machine parts to try those punches out on some of their pocket change. I think that this is what happened here.
Worry is the interest you pay on a debt you may not owe.
"Paper money eventually returns to its intrinsic value---zero."----Voltaire
"Everything you say should be true, but not everything true should be said."----Voltaire
I could see someone using coins made of various metals as test subjects during a classroom lecture on Rockwell hardness testing. My guess is that it received its counterstamp in a college lecture hall or laboratory.
I had a couple of coins with the rockwell test marks. Don't know what happened to them, but here is an example of what the test marks looked like on mine.
Jim
When a man who is honestly mistaken hears the truth, he will either quit being mistaken or cease to be honest....Abraham Lincoln
Patriotism is supporting your country all the time, and your government when it deserves it.....Mark Twain