0. Kennedy half dollars in 1964 contain 90% silver. Kennedy half dollars dated 1965-1970 contain 40% silver. 1971-present half dollars contain no silver unless they are in special silver mint sets.
No U.S. half dollars are dated 1975. All those minted that year are part of the bicentennial series, dated 1776-1976. Normal dating resumed in 1977. The same applies for Washington quarters and Eisenhower dollars.
You can still buy them from collectors and on Ebay.
No. 1970 was the last year for silver half dollars.
None.
Zero silver content. All general circulation Irish "silver" coins minted since 1951 have been made from a copper-nickel alloy.
There were proof sets made in 1974 and 1975 where all 8 of the coins were silver, and proof sets made during those years when none of them were silver. Assuming that your coins are in a set, check the 1 Cent coin - if it looks silver, then all the coins in the set are silver; if it looks bronze, then none of the coins in the set are silver.
Germany had silver 5 DM circulation coins until 1975.
1964 was the last year 90% silver coins were released for circulation. The Kennedy Half Dollar was struck in 40% silver from 1965-1969 and 1970 but the 1970 coin was not released for circulation. In 1975 & 1976 special bicentennial 40% silver collectors coins were struck and sold from the US Mint. 1982 saw a 90% silver commemorative half dollar and from 1992 to date Silver Proof sets that have 90% silver halves, quarters and dimes also have been sold from the Mint. NOTE: From 1986 to date the US has produced "American Silver Eagle" bullion coins that are 1 ounce of pure silver.
Sorry no US silver 10 dollar coins were ever struck
2,86oz pure silver
90% silver quarters were issued from 1794 to 1964. In 1975 & 1976 collectors coins were struck in 40% silver. Starting in 1992 90% silver quarters are in silver Proof sets.
90% silver quarters were issued from 1794 to 1964. In 1975 & 1976 collectors coins were struck in 40% silver. Starting in 1992 90% silver quarters are in silver Proof sets.
90% silver quarters were issued from 1794 to 1964. In 1975 & 1976 collectors coins were struck in 40% silver. Starting in 1992 90% silver quarters are in silver Proof sets.1 b.c.
The 1971 through 1974 coins are only worth face value. All circulating half dollars minted since 1971 are made of copper-nickel rather than silver. As for the "1975" half, please check again. No US half dollars were dated 1975. Quarters, halves, and dollars minted both that year and in 1976 were all dual-dated 1776-1976 Bicentennial coins.
None of the Bicentennial half dollar coins made for general circulation contain any silver or are worth more than face value. Only Proof and collectors coins sold from the US Mint are worth more.