Most have forward curved hilts, some like yours have model 1 hilts, others are less in numbers with lugged hilts or single reduced hilts.
I'd say not many were made leather stacked with #1 hilts and brass hardware. Most folks would option these out as a dealer special. You're likely to find nickel hilts, metal spacers, stainless blades, micarta, stag, wood or custom handle materials, nickel butt caps, IMO.
The shorter 8" blades weren't numbered (normally, some were upon request as matching pairs) like the 11" bigger brother so there's no telling how many were made like yours but probably not too many.
I'd suggest getting in touch with dealer Doug Kenefick to estimate what it would cost to replace at today's shop price. (860) 774-7214