I have seen a few #2's in spliback sheaths, but only a couple of them were actually #2 sheaths, with the others being #1 sheaths.

Eric, yours could be one of the one's, if so, I want to say either Rhett had it or a collector out of one of the Carolina's had it many years ago.

Unfortunately, I can't see the photos you posted. I don' understand why some are visible while others are not

Edited to note I used the phone to access the page and checked out the #2. I can't recall if that is one of the one's I have seen or not. It was probably 20 years ago. Looks like wood handle maybe, but hard to see on phone.