2-20 count tubes - 1776 - 1976-D Bicentennial Kennedy Half Dollars

This set of 40 Kennedy half dollars is a must-have for any coin collector. Minted in 1975-1976, these uncirculated coins are composed of silver and copper with a fineness of 40% fine and .337 Troy oz each.&nbsp;<br>&nbsp; &nbsp; &nbsp;The coins were struck in Denver and come with U.S. Mint certification.<br>The denomination of these coins is 50C and they feature a business strike type. The coins are ungraded and have not been circulated.&nbsp;<br>&nbsp; &nbsp; &nbsp;These Kennedy half dollars are a great addition to any collection and are a piece of American history. The black background photos are stock pictures gotten on the web. Insurance can be purchased at check out with your choice of shipping.<br>Diameter<br>30.6&nbsp;mm<br>Thickness<br>2.15&nbsp;mm<br>Edge<br>reeded<br>Composition<br>Outer layer of 75% copper, 25%&nbsp;<br>nickel<br>&nbsp;clad to pure copper core.<br>1965–1970: outer layer of 80% silver, 20% copper clad to core of 79% copper, 21% silver; totaling 60% copper, 40% silver.<br>1964: 90%&nbsp;<br>silver<br>, 10%&nbsp;<br>copper<br>Gold<br>2014 commemorative version: 0.999 fine gold, 0.75&nbsp;<br>troy