I recently picked up two more Robt Sorby saws that I was hoping to get some dates on, or any other info that might be out there. One is a 10 inch brass backsaw the other a compass saw. I really love the handles on these, they fit me perfectly. Unfortunately I can’t seem to get a hold of either BSSM or HSMOB in Vancouver so I can’t do the dating myself. I know Robt Sorby produced saws for quite a long period, so I'm curious where in there these saws fit. Photos attached for anyone who are interested. Thanks!