I don't understand your question. No coin is normally composed of laminated layers. However, any solid-alloy coin can split and flake along the...
There are several causes behind a "double rim" effect such as you describe. In an otherwise normal looking coin, a double rim effect can be...
I guess we'd call it "intermittent reeding" around these parts. Anyway, the edge details you describe are imparted by the collar during the...
It appears to be an off-center strike. That's a very common error here in the United States. The abrasions on the Queen's cheek may be just that...
Die crack. Very common.
D'oh! Let's see, you've got an off-center quarter, a double-struck nickel (die-struck both faces), and a double-struck cent with a uniface...
Post pictures of your "1994D Multiple Strike Lincoln" and your "1988D Multiple strike Jefferson". I'm not the person to ask for information on...
Wow. That Kennedy half features an off-center strike with a chain-strike on the edge. It would certainly be worth well over $1000. All...
It could be a natural "lamination flake". However, the detached piece seems to show an upturned edge and other signs of flexion. That suggests...
A dropped letter is incuse, not raised.
It's too thick, too sinuous, and too short to be a die crack, in my opinion. That's especially true of blind-ended die cracks, which tend to be...
Is the defect raised or incuse (sunken)?
A domed shape is not something that a coinage press would create under any circumstances.
It might be damage from a coin-wrapping machine. These sometimes leave circular grooves or scratches in a coin's surface.
It looks like the reverse face was removed outside the mint. It's also possible that some solder was applied to the reverse face. In either...
It sounds like you have a genuine missing clad error. The weight should be around 4.7 grams. Value these days would be $50 - $60, judging from...
A "copper wash" error is said to occur in the chemical rinse bath, which is a step after planchets are annealed (heated). If the solution is...
Could be defective cladding, a "copper wash" error, or simply discoloration. A microscopic examination would be required to refine the diagnosis.
Yes, you can certainly call it an error coin. Filled die errors are pretty common and don't carry much of a premium unless a large portion of the...
I don't see any holes.
Separate names with a comma.
