Now here is something that only comes by once in a lifetime.
http://page.auctions.yahoo.com/auction/95089678
The strange thing about this is that Franks brother Jesse would make some of his letters backwards too. I've seen photos of his initials carved into trees and chipped into rocks and some of the J's are backwards. These are not uncommon on the treasure hunters forums. Nearly all of them are back in the midwest area. If Jesse was dislexic, perhaps Frank was too.