Welcome to CT Nathan. To answer your question, no, they don't appear to be worth more than face value, but it's pretty difficult to tell anything about the coins as you've presented them. Usually, it's best to photograph front and back of a single coin and present it for answers, not a group. Happy hunting.
That is a very pretty 1959 Nathan! I can not see a scratch on the obverse or the reverse....But my eyes aint that great so don't count on my evaluation. Welcome to CT Nathan!