OK, you guys were so quick to answer my last CO questions, I've got another for you -

I just dug through a pile of old papers and found 4 Continental Currency certs. They are marked OPP2422 in the lower right corner and have long coupon numbers.

I can't remember when I got them, but I haven't had status on CO in years and since it says "as one of our most important customers..." it must have been a long time ago...

There is no expiration date.

Anyone think they can still be used?

thanks and happy holidays.