This is my source: [ATTACH]
Weights and Tolerances for Lincoln Cents: Copper Cent = 3.110g +/- 0.130g Steel cent = 2.689g/2.754g +/- 0.130g (Heavier weight produced in late...
The weight of a Silver Clad Quarter, adjusted for tolerance, is too close to the weight of a Cupronickel Clad Quarter, adjusted for tolerance, to...
it’s okay just exercising my senility!
I don't know what it is! Guessing it happened during the clad bonding process...such as a warp in the clad layer.
No I have not. I think I do not even know how to do that!
I did show these photos to Mike D. and just heard back from him the following: "Hi Pete. You are correct on all counts. I suspect there are...
Good question!! I have no idea!!
Didn't you post the image of the 1964 Large Date once before? I believe I thought the "4" was larger than the other digits. Chris Yes I did....
Previously unrecognized (by Numista and NGC) Small Date Variety found. This 5 Centavos Peru type series runs from 1945 to 1965 Numista and NGC...
I now have Mike Diamond's answer! Mike Diamond: “the irregularities seen on the 1988 quarter appear at the edge of the field. Here the damaged...
I am wondering if my question might be answered by something similar to this? http://www.error-ref.com/slide-zone-ghost-elements/ The problem...
Thanks for thinking with me! Not sure I understand what you are saying. Since the clash is a feature on the die, it seems to me that it will show...
Mike says it is a Collar Clash. As I said earlier: What I do not understand is how a clash can show on an unstruck portion of a planchet? (From...
What I do not understand is how a clash can show on an unstruck portion of a planchet? (From left of IGWT to below the Date).
a
Additional photos [ATTACH] [ATTACH] [ATTACH]
During this time period, the Obverse was commonly the hammer die. However this statement: "Most off-center strikes and some uncentered...
Laminations on clad coins are rare - this looks like one! http://www.error-ref.com/laminations-in-clad-coins/
The weight of the coin is 0.24g above weight tolerance (not much but outside of tolerance). I am interested to learn whether or not the coin is...
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