Please post a new question with more information. In 1891 there were 4 denominations of silver coins - dimes through dollars - minted at 4 different mints.
There is 24 grams of silver in a 1891 US silver dollar.
No such coin was minted by the US mint.
The only years silver was used in US nickels was 1942-1945, the coin is face value.
The US never made silver pennies. It would cost too much for the mint to make them. Your coin is plated silver this adds no value to the coin.
The US has never made a one cent silver coin. It's likely been plated as a novelty coin or to be used as jewelry. It has no collectible value.
It really depends on which coin it is. Is it a US silver dollar or dime? There is a big difference. Is it a world coin? What country is it from? All of these things matter when figuring the value of a coin.
7-18-11>>> Assuming the coin is circulated and has no mintmark, the 1891 Morgan is a high mintage common date, retail values are $36.00-$45.00 depending on the grade of the coin.
There is 24 grams of silver in a 1891 US silver dollar.
The 5 coin proof set has a value of $6, the 10 coin set has a value of $15 and the 10 coin silver set has a value of $48.
The coin is a Morgan dollar the date 1891 is common and assuming it's circulated and has no mintmark, retail values are $17.00-$38.00 depending on the actual grade of the coin.
No such coin was minted by the US mint.
The only years silver was used in US nickels was 1942-1945, the coin is face value.
The US never made silver pennies. It would cost too much for the mint to make them. Your coin is plated silver this adds no value to the coin.
See the website link below for a list of US silver coins made for circulation and their melt value.
A replica of the coin (fake coin) has a value of about US$30, is usually made of non-silver alloy, and has no silver color. As a coin collector, you may still collect a replica coin, because it does have a historical value. A real Sungarei, Chinese Qing dynasty silver coin was minted in 1897 although the minting year was not on the coin. The edge of the real silver coin had the artist's English name, L. GIORGI. Entire coin was in shining silver color, and 1.75 inches in diameter. The current value of a real Sungarei silver coin, 1 Teal, is at least US$10,000.
The US has never made a one cent silver coin. It's likely been plated as a novelty coin or to be used as jewelry. It has no collectible value.
All Peace dollars are 90% silver. The current silver value is $15.28. The collectible value depends on the the date, mintmark and condition of the coin.