Perhaps 10 years ago I planted several apple trees on my farm. These may have been bought at the local blue or orange store and I've long since forgotten the varieties planted. I didn't keep such good records back then. One tree in particular has never produced fruit and has only flowered in the last year or so. I've identified the others as likely Gala as they've produced fruit that resembles Gala.

Other than perhaps shipping off a sample of the tree to some Ag school for possible identification, is there any way that I can make an identification of this tree?