I have a pair of wonderful zip back field boots that I got in a trade a couple years ago. The brand on the inside is 'F.lli Fabbri', which I have never heard of. I looked them up on the internet but the only thing I found was a custom boot site in Italy, and none of the boots looked remotely like mine.
I got them from a woman whose family bought out a tack store that was going out of business. They were brand new, never worn, and exactly my size. I traded an already broken in pair of waterproof synthetic field boots for them. I rode in them for a year while I had no paddock boots and they broke in nicely. They've worn really well and I don't take particularly careful care of my boots. One of the snaps at the top of the zipper is broken, but it's nothing I can't ride with.
What I'm curious about is if anyone else has a pair of these boots, and if so, how do you like them? A price would also be interesting, as I may end up selling them if I decide to stop showing for good.