An amount of copper that size is probably worth very little (not even enough to be exchanged for cash).
i have a 1991 5 cent coin printed on a copper(penny
The coin needs to be seen for an accurate assessment, take it to a coin dealer. It could be worth as much as $30.00
It's still worth 50 cents, the dates stamped into the coin adds nothing to the value.
Exactly the value of the copper in the coin. No more. The current price of copper is about $3.50 pound. So your coin just has sentimental value.
Although still called a silver dollar, it's not a silver dollar, just a dollar, because it's made of the same copper-nickel alloy as dimes, quarters, and halves. The copper you see along the rim of the coin is the copper core and it shows when the coin blank is stamped out of the sheet of metal. That means it's only worth about $1.25 in circulated condition. If it's an uncirculated coin in its original mint package it would be worth about $2.
An "R" stamped in the middle of the Queen's head is not part of the design feature of any coin in any year. As long as the coin is recognisable as Two Pound coin, it is worth Two Pounds.
A coin stamped with 1789 with a profile of George Washington is not worth any monetary value. This type of coin was stamped privately and is commemorative.
The 2006 quarter is composed of a core of pure copper with outer layers of copper-nickel. If there was truly no copper then there would be no coin. If the usual copper line is missing from the edge of the quarter it is not because there is no copper in it but because as the blank quarter was stamped out of the sheet of metal, the outer layers containing the nickel were "smeared" over the edge of the blank quarter by the cutting die and concealing the customary copper band. Scraping the edge of the coin would reveal the copper.
The U.S.Mint has never issued a copper dollar.
Most lettering on a coin is raised. Incuse lettering, usually on the edge, is either stamped, hammered or impressed into the coin.
For a coin it is just worth the value stamped on it i.e. the value on it's face So a common coin is worth face value, but a rare coin is worth more than face value.
2 or 3 cents for the copper. 1 cent face value for the coin. Anything added to a coin post minting, such as a "G" stamped on it ruins the coins value to a collector.