The U.S. didn't mint any silver dollars that year.
80% Silver
The 1966 Kennedy half dollar is 40% silver and worth about $5.00.
It's only partial silver -- worth about $2.00
Its worth about $5 in scrap silver. It is 40% silver and only worth scrap silver.
It's worth about $4 for its silver content.
This coin is 40% silver. Too bad it is not from 64 or earlier, as those were 90% silver. It is worth a dollar or two.
It's currently worth about $4 for its silver content.
There is only 1 silver coin, the 40% Kennedy half dollar which contains 4.6 grams of pure silver.
1966 Kennedy half dollar is 40% silver and valued at about $2.50 for the silver.
The 1966 Bahamian silver dollar was issued as a commemorative coin to mark the Royal Visit of Queen Elizabeth II to the Bahamas. Its value depends on its condition and rarity, but generally, it can be worth around its silver content value or slightly higher to collectors. It's recommended to check with a coin specialist or collector for a more accurate valuation.
Twenty five cents each. Silver-plating adds no value.
All US 1966 half dollars are 40% silver, containing about $3.32 worth of silver at the time of writing.