Central Indiana. I'm no expert on wood varieties, so you may be right. I spoke to a guy splitting the pile I drew from, as there were no ricks stacked at the time I arrived. He said Hackberry. These guys fell trees and also clear fence rows for farmers, so could be Osage, as you suggest.
I got to know my North American birds pretty well by spotting and referencing. Knowing I'm weak on tree IDs, I bought a book on trees to do similarly, but somehow it's sat around for a few years and I haven't made use of it. You may have just motivated me to dust it off.