The composition of the 1967 Kennedy half greenback is notable for its departure from the 90% silver normal of earlier U.S. coinage. This explicit coin incorporates 40% silver, mixed with 60% copper, forming a silver-clad composition. That is in distinction to pre-1965 examples, which had been primarily composed of the dear metallic.
The shift in metallic make-up displays an necessary interval in U.S. coinage historical past. Rising silver costs led to the removing of the metallic from circulating coinage. The 1967 half greenback represents a transitional part, providing a lowered quantity of the precious metallic whereas nonetheless retaining a connection to the historic use of silver in United States foreign money. This alteration had a major affect on the coin’s intrinsic worth and collectibility.