That's a nice note. I'm pretty sure all of the confederate currency issued were promissory notes. They state on them, as does yours, that six months after the ratification of a treaty, the note will be paid out.
Yours looks to be in pretty good shape, and value is all about condition if its not a very rare note. A quick look showed prices for comparable notes between $35 and $95. There are a lot of them out there for sale, so I don't know what you may actually get. It is a very cool piece of American history!




















