This type of error is called 'Off Center'. The more of the impression missing, the more it is valued, but those with a readable date and mint mark are the most valuable. If your penny (with no date) is an Indian Head penny it is worth $55.00. If it is a steel penny it is worth $45.00. Wheat pennies and Lincoln Memorial pennies are only worth $3.50.
1 US cent has the same value the world over! i.e. 1 US cent
The US has minted 1¢ coins since 1793, and at 3 different mints so there are many hundreds of different possibilities. Please post a new, separate question with the coin's date. Alternately, look for questions phrased "What is the value of a <date> US cent?", e.g. "What is the value of a 1927 US cent?" Nearly every date has been asked about and answered.
It's worth exactly one cent.
The value of any coin depends on its condition and date. The lack of a mintmark simply means it was minted in Philadelphia; US cents, often mistakenly called "pennies" after their British counterparts, have never had a Philadelphia mint mark applied to them.
As at 18Feb09 one US Cent was worth about half an Indian rupee, one US Dollar being worth INR49.80.
3 cents.
A date is needed, post new question.
The US did not make half cents in 19422. Check the date again.
The only 20 cent US coins were minted 1875 - 1878. You have mis-read either the date or the denomination.
It's a common date Indian Head cent, average circulated coins are $1.00-$3.00.
Check the date again. US large cents were last made in 1857.
Check the date again. US large cents were last made in 1857.
Check the date again. US large cents were last made in 1857.
Its date is EXTREMELY important. Please check the Related Questions.
The word Liberty is on all US 1 cent coins and the date 1946 is so common the value is 2 to 3 cents
1 US cent has the same value the world over! i.e. 1 US cent
All 3 cent pieces issued by the US Mint had dates. If yours is worn so the date is not on it anymore then you will have to be know whether it is a silver 3 cent or a nickel 3 cent. The nickel 3 cent is about the size of a dime and the silver 3 cent is smaller than a dime. Without a date the value of these coins would be about $1-$2 for the silver 3 cent and about 25-50 cents for the nickel 3 cent.