$700,000,000,000
The value of one dime is 10 cents
No, a US dime coin has a mass of 2.268 grams. See related link.
quarter and a dime (the other coin is a dime).
It's a novelty coin, manufactured for the close-up magic crowd. You can purchase them from novelty shops and there is no special value. If you look closely at the dime side you should notice a small line where a dime was inserted into a hollowed out penny. Post a picture somewhere I want to see...
$700,000,000,000
It's face value, the coin is still in circulation.
The value of one dime is 10 cents
$1
Uncirculated and Proof versions of this coin were struck, but value is the same for both at $6.00
a dime
The dime couldn't have been printed as a penny. Different productions and not connected during the minting process. Sounds like your coin is a damaged one.
A dime.
As of 12/2009 an uncirculated 1961 Roosevelt dime retails anywhere from $1.75 for a coin in MS-60 condition up to about $22 for one in MS-66
No US dime exist dated 1804 that is not the Draped Bust type or has the phrase "One Dime" on the reverse, the 1804 dime does Not have a denomination any were on the coin. The 1837 Seated Liberty dime is the first year "One Dime" appears on the reverse of a 10 cent coin and in 1892 the Barber series also used a very similar reverse design. You may have a 1904 Barber dime with so much wear the date is not clear. Take a good look at the coin and post new question.
One Dime
first of all i dont know second, i want to ask this question: How would you know it is a 1920 mercury dime if the obverse was a penny? It sounds like you have a magician's coin made by cutting apart both a dime and a penny, and hollowing out one side of the penny so the dime side snaps into the penny side. It's interesting but has no value to a coin collector.