Hello. The best thing for you to do is to post in the Arkansas Civil War site ran by Jim Martin.
Lots of people read the site and it is quite active at time. Doyle Taylor or Bryan Howerton would be the most likely to know.
Be careful how you word your post and make it polite like you have posted and you should get a postive reply that you are hoping for. Be sure to state where you found your information. These are some of the nicest people you would hope to deal with.
Good luck.
Linda