Please don't assume that every old bill is a silver certificate. The last $100 silver certificates were printed back in 1891. The red seal and banner reading "UNITED STATES NOTE" at the top of your bill indicate it's a US Note rather than a silver certificate.
Please see the question "What is the value of a 1966 US 100 dollar bill?" for more information.
The red seal as well as the banner across the top of Franklin's portrait indicate your bill a United States Note and not a silver certificate. Please see the question "What is the value of a 1966 US 100 dollar bill?" for more information.
1966 Kennedy half dollar is 40% silver and valued at about $2.50 for the silver.
For a circulated 1966 Kennedy half the value is only for silver about $1.00
Kennedy half dollars dated from 1965 to 1970are only40% silver. A 1966 is not rare, most are only valued for the silver about $5.
The last US silver certificates were $1 bills dated 1957. Please check your bills again and post a new question.
The red seal as well as the banner across the top of Franklin's portrait indicate your bill a United States Note and not a silver certificate. Please see the question "What is the value of a 1966 US 100 dollar bill?" for more information.
1966 Kennedy half dollar is 40% silver and valued at about $2.50 for the silver.
For a circulated 1966 Kennedy half the value is only for silver about $1.00
Please don't assume that every old bill is a silver certificate. The banner across its top and the red seal indicate it's a United States Note, a form of paper money issued directly by the Federal government. US Notes were discontinued in the 1960s. There's more information at the question "What is the value of a 1966 A US 100 dollar bill?".
What is the value of a 1966 Elizabeth II Canadian silver dollarRead more: What_is_the_value_of_a_1966_Elizabeth_II_Canadian_silver_dollar_with_small_dots_on_rim.
Check that coin again. The U.S. didn't mint any silver dollars in the 1960s.
Kennedy half dollars dated from 1965 to 1970are only40% silver. A 1966 is not rare, most are only valued for the silver about $5.
They're worth about $2.50 a piece for the silver.
Most 1966 Kennedy halves are only valued for the silver(40%) they contain. Currently about $2.35
8-24-11>>> The US struck the last silver dollar in 1935. With a date of 1966, it's a HALF dollar that's 40% silver. As of today the value is about $6.00
80% 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.