The stamp on this saw looks like is says, "H. Armitage". I believe this is a saw made by William Henry Armitage who was active in the saw making industry in England in the mid to late 1800s. I have not cleaned it so there is some rust. Someone used a heavy abrasive or wire wheel to clean it at one point so there are scratch marks on it. Over all it's in very good shape and it's a nice example from this maker.