This is a neat looking sign, but to me, it appears to be a 'new' sign made with old boards. Looking at the back of the sign at the edges of the rounded boards, I see fresher (lighter) edges next to very old oxidized wood. On an old sign, I would expect all of the edges to be very oxidized and not have the light, fresh ripped edge look. The top right board exhibits this difference the best. I think this may have been made up using old barn boards. Just my opinion judging from the photos provided. It is also odd that a sign for Wahoo Bitters would not state the maker's name and city. Also odd are all the nail holes in the back that serve no purpose in this sign but probably did when the boards were nailed on the original building they came from.