I have finally bought the older saddle! It's very used but still in good conditions apart for a 1" crack on the front left jockey
There's no makers marking on this saddle
It has a 7" gullet and 16" seat, the strings are structural and go all the way to the fleece underneath, the tree is bullhide wrapped and is very heavy.
The 3" stirrup leathers have Blevins buckles and I don't think they're original
The triangular stamp is empty, and has no sign of rubbing/scratching, looks like it never ever had anything stamped into it.
BTW, the saddle has an ugly coat of sticky, smelly, shiny gunk, I think it's pig grease as many Italian riders still use it in place of proper leather conditioners as it can obtained more or less for free.
What's the best way to clean it up before applying a proper leather conditioner?