Proof
A coin struck from specially prepared dies to strike a superior quality coin not intended for circulation
Mintage
The number of coins struck of a particular designation
The coin is best characterized by an intense mirror finish on the
Reverse
The tails side of the coin
Obverse
The heads side of the coin
Proof
A coin struck from specially prepared dies to strike a superior quality coin not intended for circulation
Proof
A coin struck from specially prepared dies to strike a superior quality coin not intended for circulation
Mint brilliance
The original golden-red-orange-pink colour of a copper coin
In addition to the mirror finish, the
Reverse
The tails side of the coin
Die polishing striations
Raised lines on the surface of a coin caused by abrasive polishing of the die that struck it
Obverse
The heads side of the coin
Fields
The open, exposed areas of a coin's design
Die polishing curls
Small hairline curls on the surface of a coin caused by circular polishing of the die
Reverse
The tails side of the coin
Interestingly, the top of the crown is almost never struck up, sometimes exhibiting a poorly struck orb and almost always with a flat set of vertical pearls. The illustrations below depict the crowns of two
Proof
A coin struck from specially prepared dies to strike a superior quality coin not intended for circulation
Die
A cylindrical punch with an inverted impression of a coin's design used to strike the coin
Reverse
The tails side of the coin
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| Top of the crown of a pair of 1934 proof pennies | |
One final characteristic of the
Proof
A coin struck from specially prepared dies to strike a superior quality coin not intended for circulation
Reverse
The tails side of the coin
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| Echo of the inner circle on a 1934 proof penny | |
The 1934
Proof
A coin struck from specially prepared dies to strike a superior quality coin not intended for circulation
Proof
A coin struck from specially prepared dies to strike a superior quality coin not intended for circulation
Mintage
The number of coins struck of a particular designation
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