No Trade Dollars were struck in 1876. First year of issue was 1878
420 grains
The U.S. did not issue silver dollars in 1876. Does your coin say "Trade Dollar" on the reverse side? If so, please see the Related Question. If it does not say "Trade Dollar", either the date is not 1876 or you have a counterfeit. There has been a flood of counterfeit dollar coins in the last 20 years, some good enough to fool experienced collectors and some really bad, with impossible dates and designs. I'd strongly suggest having it examined in person by a dealer.
Please check again and post a new question. No standard silver dollars were made in 1876. Morgan dollars were minted from 1878 to 1904 and in 1921. If your coin says TRADE DOLLAR on the back, there's more information at the Related Question.
I don't believe there is a 1876 Morgan silver dollar. I believe in 1876 it was a For the silver content: ~$9 (12/30/08) Depending on condition: $500-$3000
The 1876 Trade Dollar is a fairly better date of the series. Because of the stain, for an accurate assessment of value the coin needs to be seen and graded. Most circulated coins are $90.00-$150.00. Values are a market average and only for coins in collectible condition, coins that are bent, corroded, scratched or have been cleaned have far less value if any to a collector or dealer. NOTE: The entire series of Trade Dollars is known to have been counterfeited.
It's either not a Morgan dollar or not from 1876. The term "Morgan dollar" refers to the standard silver dollars designed by George T. Morgan and minted from 1878 to 1904 and in 1921. Trade dollars were struck for use in international trade and were designed by William Barber, who was more famous for creating the images used on dimes, quarters, and halves from 1892 to 1916. Please check again and post a new question.
Seated Liberty dollars were made from 1840-1873. A US dollar coin dated 1876 is a TRADE DOLLAR (1873-1885) and is marked as this on the reverse. This coin in average circulated condition has retail values of $90.00-$225.00 depending on the actual grade of the coin. Above average circulated coins have higher values, up to $600.00
Look at the coin again the date is 1776-1976 and has no silver in it and is still only a dollar.
1876 indian coins value
Seated Liberty dollars were made from 1840-1873. A US dollar coin dated 1876-CC is a TRADE DOLLAR (1873-1885) and is marked as this on the reverse. This coin in average circulated condition has retail values of $220.00-$425.00 depending on the actual grade of the coin. Above average circulated coins have higher values, up to $3,600.00. For an accurate assessment of value the coin needs to be seen and graded. Values are a market average and only for coins in collectible condition, coins that are bent, corroded, scratched, used as jewelry or have been cleaned have far less value if any to a collector or dealer. NOTE: The entire series of Trade Dollars is known to been counterfeited.
Please check again and post a new question. The Walking Liberty design was first used on half dollars minted from 1916 to 1947, and again on silver bullion "eagle" coins starting in 1986. The only US $1 coins minted in 1876 were seated-Liberty trade dollars.