When were silver dollars actually silver?

The production of silver dollars in the United States began in 1794, and they were composed of 90% silver and 10% copper. This composition remained unchanged until 1853 when the silver content was reduced to 89.24%. The production of silver dollars ceased in 1935, and they were not minted again until 1970 when they were struck in 40% silver. The production of silver dollars ended again in 1971, and they have not been minted in silver since.

What was the last year dimes were made of silver?

How rare is a 1938 penny?

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