This is the brass-half hilt hunting knife, isn't it? Almost 10" long, about 5" of that is a wickedly upswept blade. I think Schrade calls this the 'Mountain Lion'. It was used in the early 1990's as one of Schrade 'Federal Duck Stamp' knives. Maybe other limited/special editions as well, because it is an impressive knife. Has a good quality leather sheath with sharpening stone pouch.
I don't think this is still in production, although I am no Schrade expert. I bet this is a Carbon steel blade. Schrade does offer still the fine looking 153UH 'Golden Spike' in Stainless.