Yeah it was my Father in laws, who was a pretty well known wooden boat builder in Cornwall. It has a pretty aggressive set on it for a tenon saw which took a while to get used to. He set it and sharpened it that way for a reason. It’s so you can use it like a jack saw in confined spaces. If you met him he looked like a giant tramp but he was a very clever and interesting guy. I have always said if I met my Mrs when I was younger I would have ended being a boat builder he was a character for sure.