Wagoner, Indiana Update
I mentioned when my brother Mark visited that we located the old town of Wagoner, Indiana on an Indiana map. It turns out that Wagoner, Indiana was actually a mile south of the Fulton County line in Miami County. The Nickel Plate Railroad used to run through the town, although it may have been just a railroad station.
The railroad bed was turned into a walking/biking trail in recent years. My son Cyle ran on the northernmost part of the trail and took these photos.
The first photo below shows what I think the Wagoner Station would have looked like, along with some other photos of the Nickel Plate Railroad.