The 40% silvers (65 thru 70) are generally worth about 3 times face, and the 90% are running about 9 times face right now. The 65 & 67's are worth about 1.50 each and the 64's are worth about 4.50 each. Congrats!!
Take a look at this site to keep track of the value of silver coinage that you find: http://www.coinflation.com
Scroll down to where the different coin denominations are shown.
HH,
Bob
no no no. The ones dated 1964 and before are from the Modern Confederate period. Those coins are no longer considered legal tender. Furthermore, you can be arrested while carrying these under certain circumstances.