Surface hairlines
Fine surface marks caused by other coins scraping against them
Die
A cylindrical punch with an inverted impression of a coin's design used to strike the coin
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| Missing detail on a 1934 half penny |
The reason for this exception is because in 1934, the Melbourne
Mint
a facility that produces coins
Commercial proof
A proof coin produced with the intention of being sold to the general public
Die
A cylindrical punch with an inverted impression of a coin's design used to strike the coin
Die
A cylindrical punch with an inverted impression of a coin's design used to strike the coin
Proof
A coin struck from specially prepared dies to strike a superior quality coin not intended for circulation
The date can at times also suffer from a soft N of ONE in the form of a
Central strike weakness
A weak strike around the centre of the design caused by a lack of concavity in the dies relative to strike pressure.
Obverse
The heads side of the coin
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| Soft N of ONE |
This is caused by the lack of concavity in the
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
Mirror finish
The state of a coin finished with a naturally reflective appearance
Proof
A coin struck from specially prepared dies to strike a superior quality coin not intended for circulation
In 1934 the Melbourne
Mint
a facility that produces coins
Commercial proof
A proof coin produced with the intention of being sold to the general public
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