old bill

I have an old $10 bill 1971 issue that I would like to enter but can't. How do I go about doing this; I sent dr an email, but haven't heard anything.

I'm pretty busy, and have about 40 emails of old bills yet to enter. And since I leave within a few days, most of that is going to have to wait still. All I can say is please try to be patient and I will do the old bill entries soon. :)
-dr

thanks-no problem